20446536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 36707064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 1889, 2706, 3608, 3778, 5412, 5667, 7556, 10824, 11334, 15112, 20779, 22668, 41558, 45336, 62337, 77449, 83116, 124674, 154898, 166232, 232347, 249348, 309796, 464694, 498696, 619592, 851939, 929388, 1703878, 1858776, 2555817, 3407756, 5111634, 6815512, 10223268, 20446536]

約数ペア:

[(1, 20446536), (2, 10223268), (3, 6815512), (4, 5111634), (6, 3407756), (8, 2555817), (11, 1858776), (12, 1703878), (22, 929388), (24, 851939), (33, 619592), (41, 498696), (44, 464694), (66, 309796), (82, 249348), (88, 232347), (123, 166232), (132, 154898), (164, 124674), (246, 83116), (264, 77449), (328, 62337), (451, 45336), (492, 41558), (902, 22668), (984, 20779), (1353, 15112), (1804, 11334), (1889, 10824), (2706, 7556), (3608, 5667), (3778, 5412)]