20005250616

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{32237}}^1$

素因数の和:32295

約数の個数: 192

約数和(自身を含む): 63715183200

約数和(自身を除く): 43709932584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 169, 204, 216, 221, 234, 306, 312, 338, 351, 408, 442, 459, 468, 507, 612, 663, 676, 702, 884, 918, 936, 1014, 1224, 1326, 1352, 1404, 1521, 1768, 1836, 1989, 2028, 2652, 2808, 2873, 3042, 3672, 3978, 4056, 4563, 5304, 5746, 5967, 6084, 7956, 8619, 9126, 11492, 11934, 12168, 15912, 17238, 18252, 22984, 23868, 25857, 32237, 34476, 36504, 47736, 51714, 64474, 68952, 77571, 96711, 103428, 128948, 155142, 193422, 206856, 257896, 290133, 310284, 386844, 419081, 548029, 580266, 620568, 773688, 838162, 870399, 1096058, 1160532, 1257243, 1644087, 1676324, 1740798, 2192116, 2321064, 2514486, 3288174, 3352648, 3481596, 3771729, 4384232, 4932261, 5028972, 5448053, 6576348, 6963192, 7124377, 7543458, 9864522, 10057944, 10896106, 11315187, 13152696, 14248754, 14796783, 15086916, 16344159, 19729044, 21373131, 21792212, 22630374, 28497508, 29593566, 30173832, 32688318, 39458088, 42746262, 43584424, 45260748, 49032477, 56995016, 59187132, 64119393, 65376636, 85492524, 90521496, 92616901, 98064954, 118374264, 128238786, 130753272, 147097431, 170985048, 185233802, 192358179, 196129908, 256477572, 277850703, 294194862, 370467604, 384716358, 392259816, 512955144, 555701406, 588389724, 740935208, 769432716, 833552109, 1111402812, 1176779448, 1538865432, 1667104218, 2222805624, 2500656327, 3334208436, 5001312654, 6668416872, 10002625308, 20005250616]

約数ペア:

[(1, 20005250616), (2, 10002625308), (3, 6668416872), (4, 5001312654), (6, 3334208436), (8, 2500656327), (9, 2222805624), (12, 1667104218), (13, 1538865432), (17, 1176779448), (18, 1111402812), (24, 833552109), (26, 769432716), (27, 740935208), (34, 588389724), (36, 555701406), (39, 512955144), (51, 392259816), (52, 384716358), (54, 370467604), (68, 294194862), (72, 277850703), (78, 256477572), (102, 196129908), (104, 192358179), (108, 185233802), (117, 170985048), (136, 147097431), (153, 130753272), (156, 128238786), (169, 118374264), (204, 98064954), (216, 92616901), (221, 90521496), (234, 85492524), (306, 65376636), (312, 64119393), (338, 59187132), (351, 56995016), (408, 49032477), (442, 45260748), (459, 43584424), (468, 42746262), (507, 39458088), (612, 32688318), (663, 30173832), (676, 29593566), (702, 28497508), (884, 22630374), (918, 21792212), (936, 21373131), (1014, 19729044), (1224, 16344159), (1326, 15086916), (1352, 14796783), (1404, 14248754), (1521, 13152696), (1768, 11315187), (1836, 10896106), (1989, 10057944), (2028, 9864522), (2652, 7543458), (2808, 7124377), (2873, 6963192), (3042, 6576348), (3672, 5448053), (3978, 5028972), (4056, 4932261), (4563, 4384232), (5304, 3771729), (5746, 3481596), (5967, 3352648), (6084, 3288174), (7956, 2514486), (8619, 2321064), (9126, 2192116), (11492, 1740798), (11934, 1676324), (12168, 1644087), (15912, 1257243), (17238, 1160532), (18252, 1096058), (22984, 870399), (23868, 838162), (25857, 773688), (32237, 620568), (34476, 580266), (36504, 548029), (47736, 419081), (51714, 386844), (64474, 310284), (68952, 290133), (77571, 257896), (96711, 206856), (103428, 193422), (128948, 155142)]