20221786942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{3343}}^1$

素因数の和:3745

約数の個数: 64

約数和(自身を含む): 36750827520

約数和(自身を除く): 16529040578

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 317, 329, 406, 634, 658, 1363, 2219, 2726, 3343, 4438, 6686, 9193, 9541, 14899, 18386, 19082, 23401, 29798, 46802, 64351, 96947, 104293, 128702, 157121, 193894, 208586, 314242, 432071, 678629, 864142, 1059731, 1099847, 1357258, 2119462, 2199694, 3024497, 4556509, 6048994, 7418117, 9113018, 14836234, 30732199, 31895563, 49807357, 61464398, 63791126, 99614714, 215125393, 348651499, 430250786, 697302998, 1444413353, 2888826706, 10110893471, 20221786942]

約数ペア:

[(1, 20221786942), (2, 10110893471), (7, 2888826706), (14, 1444413353), (29, 697302998), (47, 430250786), (58, 348651499), (94, 215125393), (203, 99614714), (317, 63791126), (329, 61464398), (406, 49807357), (634, 31895563), (658, 30732199), (1363, 14836234), (2219, 9113018), (2726, 7418117), (3343, 6048994), (4438, 4556509), (6686, 3024497), (9193, 2199694), (9541, 2119462), (14899, 1357258), (18386, 1099847), (19082, 1059731), (23401, 864142), (29798, 678629), (46802, 432071), (64351, 314242), (96947, 208586), (104293, 193894), (128702, 157121)]