20143769866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{16453}}^1$

素因数の和:16615

約数の個数: 64

約数和(自身を含む): 36251452800

約数和(自身を除く): 16107682934

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 101, 202, 209, 319, 418, 551, 638, 1102, 1111, 1919, 2222, 2929, 3838, 5858, 6061, 12122, 16453, 21109, 32219, 32906, 42218, 55651, 64438, 111302, 180983, 312607, 361966, 477137, 612161, 625214, 954274, 1224322, 1661753, 3323506, 3438677, 5248507, 6877354, 9065603, 10497014, 18131206, 18279283, 31573307, 36558566, 48190837, 63146614, 96381674, 99721633, 199443266, 347306377, 530099207, 694612754, 915625903, 1060198414, 1831251806, 10071884933, 20143769866]

約数ペア:

[(1, 20143769866), (2, 10071884933), (11, 1831251806), (19, 1060198414), (22, 915625903), (29, 694612754), (38, 530099207), (58, 347306377), (101, 199443266), (202, 99721633), (209, 96381674), (319, 63146614), (418, 48190837), (551, 36558566), (638, 31573307), (1102, 18279283), (1111, 18131206), (1919, 10497014), (2222, 9065603), (2929, 6877354), (3838, 5248507), (5858, 3438677), (6061, 3323506), (12122, 1661753), (16453, 1224322), (21109, 954274), (32219, 625214), (32906, 612161), (42218, 477137), (55651, 361966), (64438, 312607), (111302, 180983)]