20176134516

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{1049}}^1\times {\mathrm{2293}}^1$

素因数の和:3585

約数の個数: 72

約数和(自身を含む): 51290857800

約数和(自身を除く): 31114723284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 1049, 1398, 2097, 2098, 2293, 2796, 3147, 4194, 4196, 4586, 6294, 6879, 8388, 9172, 9441, 12588, 13758, 18882, 20637, 27516, 37764, 41274, 82548, 244417, 488834, 534269, 733251, 977668, 1068538, 1466502, 1602807, 2137076, 2199753, 2405357, 2933004, 3205614, 4399506, 4808421, 4810714, 6411228, 7216071, 8799012, 9616842, 9621428, 14432142, 19233684, 21648213, 28864284, 43296426, 86592852, 560448181, 1120896362, 1681344543, 2241792724, 3362689086, 5044033629, 6725378172, 10088067258, 20176134516]

約数ペア:

[(1, 20176134516), (2, 10088067258), (3, 6725378172), (4, 5044033629), (6, 3362689086), (9, 2241792724), (12, 1681344543), (18, 1120896362), (36, 560448181), (233, 86592852), (466, 43296426), (699, 28864284), (932, 21648213), (1049, 19233684), (1398, 14432142), (2097, 9621428), (2098, 9616842), (2293, 8799012), (2796, 7216071), (3147, 6411228), (4194, 4810714), (4196, 4808421), (4586, 4399506), (6294, 3205614), (6879, 2933004), (8388, 2405357), (9172, 2199753), (9441, 2137076), (12588, 1602807), (13758, 1466502), (18882, 1068538), (20637, 977668), (27516, 733251), (37764, 534269), (41274, 488834), (82548, 244417)]