20147495112

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 56511000000

約数和(自身を除く): 36363504888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 139, 149, 177, 229, 236, 278, 298, 354, 417, 447, 458, 472, 531, 556, 596, 687, 708, 834, 894, 916, 1062, 1112, 1192, 1251, 1341, 1374, 1416, 1668, 1788, 1832, 2061, 2124, 2502, 2682, 2748, 3336, 3576, 4122, 4248, 5004, 5364, 5496, 8201, 8244, 8791, 10008, 10728, 13511, 16402, 16488, 17582, 20711, 24603, 26373, 27022, 31831, 32804, 34121, 35164, 40533, 41422, 49206, 52746, 54044, 62133, 63662, 65608, 68242, 70328, 73809, 79119, 81066, 82844, 95493, 98412, 102363, 105492, 108088, 121599, 124266, 127324, 136484, 147618, 158238, 162132, 165688, 186399, 190986, 196824, 204726, 210984, 243198, 248532, 254648, 272968, 286479, 295236, 307089, 316476, 324264, 372798, 381972, 409452, 486396, 497064, 572958, 590472, 614178, 632952, 745596, 763944, 818904, 972792, 1145916, 1221949, 1228356, 1491192, 1878029, 2013139, 2291832, 2443898, 2456712, 3665847, 3756058, 4026278, 4742819, 4887796, 5634087, 6039417, 7331694, 7512116, 8052556, 9485638, 9775592, 10997541, 11268174, 12078834, 14228457, 14663388, 15024232, 16105112, 16902261, 18118251, 18971276, 21995082, 22536348, 24157668, 28456914, 29326776, 33804522, 36236502, 37942552, 42685371, 43990164, 45072696, 48315336, 56913828, 67609044, 72473004, 85370742, 87980328, 113827656, 135218088, 144946008, 170741484, 279826321, 341482968, 559652642, 839478963, 1119305284, 1678957926, 2238610568, 2518436889, 3357915852, 5036873778, 6715831704, 10073747556, 20147495112]

約数ペア:

[(1, 20147495112), (2, 10073747556), (3, 6715831704), (4, 5036873778), (6, 3357915852), (8, 2518436889), (9, 2238610568), (12, 1678957926), (18, 1119305284), (24, 839478963), (36, 559652642), (59, 341482968), (72, 279826321), (118, 170741484), (139, 144946008), (149, 135218088), (177, 113827656), (229, 87980328), (236, 85370742), (278, 72473004), (298, 67609044), (354, 56913828), (417, 48315336), (447, 45072696), (458, 43990164), (472, 42685371), (531, 37942552), (556, 36236502), (596, 33804522), (687, 29326776), (708, 28456914), (834, 24157668), (894, 22536348), (916, 21995082), (1062, 18971276), (1112, 18118251), (1192, 16902261), (1251, 16105112), (1341, 15024232), (1374, 14663388), (1416, 14228457), (1668, 12078834), (1788, 11268174), (1832, 10997541), (2061, 9775592), (2124, 9485638), (2502, 8052556), (2682, 7512116), (2748, 7331694), (3336, 6039417), (3576, 5634087), (4122, 4887796), (4248, 4742819), (5004, 4026278), (5364, 3756058), (5496, 3665847), (8201, 2456712), (8244, 2443898), (8791, 2291832), (10008, 2013139), (10728, 1878029), (13511, 1491192), (16402, 1228356), (16488, 1221949), (17582, 1145916), (20711, 972792), (24603, 818904), (26373, 763944), (27022, 745596), (31831, 632952), (32804, 614178), (34121, 590472), (35164, 572958), (40533, 497064), (41422, 486396), (49206, 409452), (52746, 381972), (54044, 372798), (62133, 324264), (63662, 316476), (65608, 307089), (68242, 295236), (70328, 286479), (73809, 272968), (79119, 254648), (81066, 248532), (82844, 243198), (95493, 210984), (98412, 204726), (102363, 196824), (105492, 190986), (108088, 186399), (121599, 165688), (124266, 162132), (127324, 158238), (136484, 147618)]