20042015422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{2971}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 35829480960

約数和(自身を除く): 15787465538

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 229, 286, 458, 1133, 1339, 2266, 2519, 2678, 2971, 2977, 5038, 5942, 5954, 14729, 23587, 29458, 32681, 32747, 38623, 47174, 65362, 65494, 77246, 259457, 306013, 306631, 424853, 518914, 612026, 613262, 680359, 849706, 1360718, 3366143, 3372941, 3978169, 6732286, 6745882, 7483949, 7956338, 8844667, 14967898, 17689334, 43759859, 70076977, 87519718, 97291337, 140153954, 194582674, 770846747, 911000701, 1541693494, 1822001402, 10021007711, 20042015422]

約数ペア:

[(1, 20042015422), (2, 10021007711), (11, 1822001402), (13, 1541693494), (22, 911000701), (26, 770846747), (103, 194582674), (143, 140153954), (206, 97291337), (229, 87519718), (286, 70076977), (458, 43759859), (1133, 17689334), (1339, 14967898), (2266, 8844667), (2519, 7956338), (2678, 7483949), (2971, 6745882), (2977, 6732286), (5038, 3978169), (5942, 3372941), (5954, 3366143), (14729, 1360718), (23587, 849706), (29458, 680359), (32681, 613262), (32747, 612026), (38623, 518914), (47174, 424853), (65362, 306631), (65494, 306013), (77246, 259457)]