20088612912

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{54629}}^1$

素因数の和:54850

約数の個数: 80

約数和(自身を含む): 53325872640

約数和(自身を除く): 33237259728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 163, 188, 282, 326, 376, 489, 564, 652, 752, 978, 1128, 1304, 1956, 2256, 2608, 3912, 7661, 7824, 15322, 22983, 30644, 45966, 54629, 61288, 91932, 109258, 122576, 163887, 183864, 218516, 327774, 367728, 437032, 655548, 874064, 1311096, 2567563, 2622192, 5135126, 7702689, 8904527, 10270252, 15405378, 17809054, 20540504, 26713581, 30810756, 35618108, 41081008, 53427162, 61621512, 71236216, 106854324, 123243024, 142472432, 213708648, 418512769, 427417296, 837025538, 1255538307, 1674051076, 2511076614, 3348102152, 5022153228, 6696204304, 10044306456, 20088612912]

約数ペア:

[(1, 20088612912), (2, 10044306456), (3, 6696204304), (4, 5022153228), (6, 3348102152), (8, 2511076614), (12, 1674051076), (16, 1255538307), (24, 837025538), (47, 427417296), (48, 418512769), (94, 213708648), (141, 142472432), (163, 123243024), (188, 106854324), (282, 71236216), (326, 61621512), (376, 53427162), (489, 41081008), (564, 35618108), (652, 30810756), (752, 26713581), (978, 20540504), (1128, 17809054), (1304, 15405378), (1956, 10270252), (2256, 8904527), (2608, 7702689), (3912, 5135126), (7661, 2622192), (7824, 2567563), (15322, 1311096), (22983, 874064), (30644, 655548), (45966, 437032), (54629, 367728), (61288, 327774), (91932, 218516), (109258, 183864), (122576, 163887)]