20178063060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{6793}}^1$

素因数の和:8433

約数の個数: 96

約数和(自身を含む): 58366221312

約数和(自身を除く): 38188158252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1597, 1860, 3194, 4791, 6388, 6793, 7985, 9582, 13586, 15970, 19164, 20379, 23955, 27172, 31940, 33965, 40758, 47910, 49507, 67930, 81516, 95820, 99014, 101895, 135860, 148521, 198028, 203790, 210583, 247535, 297042, 407580, 421166, 495070, 594084, 631749, 742605, 842332, 990140, 1052915, 1263498, 1485210, 2105830, 2526996, 2970420, 3158745, 4211660, 6317490, 10848421, 12634980, 21696842, 32545263, 43393684, 54242105, 65090526, 108484210, 130181052, 162726315, 216968420, 325452630, 336301051, 650905260, 672602102, 1008903153, 1345204204, 1681505255, 2017806306, 3363010510, 4035612612, 5044515765, 6726021020, 10089031530, 20178063060]

約数ペア:

[(1, 20178063060), (2, 10089031530), (3, 6726021020), (4, 5044515765), (5, 4035612612), (6, 3363010510), (10, 2017806306), (12, 1681505255), (15, 1345204204), (20, 1008903153), (30, 672602102), (31, 650905260), (60, 336301051), (62, 325452630), (93, 216968420), (124, 162726315), (155, 130181052), (186, 108484210), (310, 65090526), (372, 54242105), (465, 43393684), (620, 32545263), (930, 21696842), (1597, 12634980), (1860, 10848421), (3194, 6317490), (4791, 4211660), (6388, 3158745), (6793, 2970420), (7985, 2526996), (9582, 2105830), (13586, 1485210), (15970, 1263498), (19164, 1052915), (20379, 990140), (23955, 842332), (27172, 742605), (31940, 631749), (33965, 594084), (40758, 495070), (47910, 421166), (49507, 407580), (67930, 297042), (81516, 247535), (95820, 210583), (99014, 203790), (101895, 198028), (135860, 148521)]