20104309944

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1223

約数の個数: 256

約数和(自身を含む): 60595200000

約数和(自身を除く): 40490890056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 79, 108, 114, 118, 152, 158, 171, 177, 216, 228, 236, 237, 316, 342, 354, 456, 472, 474, 513, 531, 632, 684, 708, 711, 948, 1026, 1051, 1062, 1121, 1368, 1416, 1422, 1501, 1593, 1896, 2052, 2102, 2124, 2133, 2242, 2844, 3002, 3153, 3186, 3363, 4104, 4204, 4248, 4266, 4484, 4503, 4661, 5688, 6004, 6306, 6372, 6726, 8408, 8532, 8968, 9006, 9322, 9459, 10089, 12008, 12612, 12744, 13452, 13509, 13983, 17064, 18012, 18644, 18918, 19969, 20178, 25224, 26904, 27018, 27966, 28377, 30267, 36024, 37288, 37836, 39938, 40356, 40527, 41949, 54036, 55932, 56754, 59907, 60534, 62009, 75672, 79876, 80712, 81054, 83029, 83898, 88559, 108072, 111864, 113508, 119814, 121068, 124018, 125847, 159752, 162108, 166058, 167796, 177118, 179721, 186027, 227016, 239628, 242136, 248036, 249087, 251694, 265677, 324216, 332116, 335592, 354236, 359442, 372054, 479256, 496072, 498174, 503388, 531354, 539163, 558081, 664232, 708472, 718884, 744108, 747261, 797031, 996348, 1006776, 1062708, 1078326, 1116162, 1178171, 1437768, 1488216, 1494522, 1577551, 1594062, 1674243, 1992696, 2125416, 2156652, 2232324, 2241783, 2356342, 2391093, 2989044, 3155102, 3188124, 3348486, 3534513, 4313304, 4464648, 4483566, 4712684, 4732653, 4782186, 4898711, 5978088, 6310204, 6376248, 6696972, 7069026, 8967132, 9425368, 9465306, 9564372, 9797422, 10603539, 12620408, 13393944, 14138052, 14197959, 14696133, 17934264, 18930612, 19128744, 19594844, 21207078, 28276104, 28395918, 29392266, 31810617, 37861224, 39189688, 42414156, 42593877, 44088399, 56791836, 58784532, 63621234, 84828312, 85187754, 88176798, 93075509, 113583672, 117569064, 127242468, 132265197, 170375508, 176353596, 186151018, 254484936, 264530394, 279226527, 340751016, 352707192, 372302036, 529060788, 558453054, 744604072, 837679581, 1058121576, 1116906108, 1675359162, 2233812216, 2513038743, 3350718324, 5026077486, 6701436648, 10052154972, 20104309944]

約数ペア:

[(1, 20104309944), (2, 10052154972), (3, 6701436648), (4, 5026077486), (6, 3350718324), (8, 2513038743), (9, 2233812216), (12, 1675359162), (18, 1116906108), (19, 1058121576), (24, 837679581), (27, 744604072), (36, 558453054), (38, 529060788), (54, 372302036), (57, 352707192), (59, 340751016), (72, 279226527), (76, 264530394), (79, 254484936), (108, 186151018), (114, 176353596), (118, 170375508), (152, 132265197), (158, 127242468), (171, 117569064), (177, 113583672), (216, 93075509), (228, 88176798), (236, 85187754), (237, 84828312), (316, 63621234), (342, 58784532), (354, 56791836), (456, 44088399), (472, 42593877), (474, 42414156), (513, 39189688), (531, 37861224), (632, 31810617), (684, 29392266), (708, 28395918), (711, 28276104), (948, 21207078), (1026, 19594844), (1051, 19128744), (1062, 18930612), (1121, 17934264), (1368, 14696133), (1416, 14197959), (1422, 14138052), (1501, 13393944), (1593, 12620408), (1896, 10603539), (2052, 9797422), (2102, 9564372), (2124, 9465306), (2133, 9425368), (2242, 8967132), (2844, 7069026), (3002, 6696972), (3153, 6376248), (3186, 6310204), (3363, 5978088), (4104, 4898711), (4204, 4782186), (4248, 4732653), (4266, 4712684), (4484, 4483566), (4503, 4464648), (4661, 4313304), (5688, 3534513), (6004, 3348486), (6306, 3188124), (6372, 3155102), (6726, 2989044), (8408, 2391093), (8532, 2356342), (8968, 2241783), (9006, 2232324), (9322, 2156652), (9459, 2125416), (10089, 1992696), (12008, 1674243), (12612, 1594062), (12744, 1577551), (13452, 1494522), (13509, 1488216), (13983, 1437768), (17064, 1178171), (18012, 1116162), (18644, 1078326), (18918, 1062708), (19969, 1006776), (20178, 996348), (25224, 797031), (26904, 747261), (27018, 744108), (27966, 718884), (28377, 708472), (30267, 664232), (36024, 558081), (37288, 539163), (37836, 531354), (39938, 503388), (40356, 498174), (40527, 496072), (41949, 479256), (54036, 372054), (55932, 359442), (56754, 354236), (59907, 335592), (60534, 332116), (62009, 324216), (75672, 265677), (79876, 251694), (80712, 249087), (81054, 248036), (83029, 242136), (83898, 239628), (88559, 227016), (108072, 186027), (111864, 179721), (113508, 177118), (119814, 167796), (121068, 166058), (124018, 162108), (125847, 159752)]