20231438674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 32944361472

約数和(自身を除く): 12712922798

約数列:

[1, 2, 31, 47, 53, 62, 94, 101, 106, 202, 1297, 1457, 1643, 2491, 2594, 2914, 3131, 3286, 4747, 4982, 5353, 6262, 9494, 10706, 40207, 60959, 68741, 77221, 80414, 121918, 130997, 137482, 147157, 154442, 165943, 251591, 261994, 294314, 331886, 503182, 1889729, 2130971, 3230827, 3779458, 4060907, 4261942, 6156859, 6461654, 6942841, 7799321, 8121814, 12313718, 13885682, 15598642, 100155637, 190862629, 200311274, 215228071, 326313527, 381725258, 430456142, 652627054, 10115719337, 20231438674]

約数ペア:

[(1, 20231438674), (2, 10115719337), (31, 652627054), (47, 430456142), (53, 381725258), (62, 326313527), (94, 215228071), (101, 200311274), (106, 190862629), (202, 100155637), (1297, 15598642), (1457, 13885682), (1643, 12313718), (2491, 8121814), (2594, 7799321), (2914, 6942841), (3131, 6461654), (3286, 6156859), (4747, 4261942), (4982, 4060907), (5353, 3779458), (6262, 3230827), (9494, 2130971), (10706, 1889729), (40207, 503182), (60959, 331886), (68741, 294314), (77221, 261994), (80414, 251591), (121918, 165943), (130997, 154442), (137482, 147157)]