20096264786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4479

約数の個数: 48

約数和(自身を含む): 33727809024

約数和(自身を除く): 13631544238

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 806, 961, 1922, 2483, 4211, 4966, 5921, 8422, 11842, 12493, 24986, 54743, 76973, 109486, 130541, 153946, 183551, 261082, 367102, 804301, 1608602, 1697033, 2386163, 3394066, 4046771, 4772326, 8093542, 10455913, 20911826, 24933331, 49866662, 52608023, 105216046, 324133303, 648266606, 772933261, 1545866522, 10048132393, 20096264786]

約数ペア:

[(1, 20096264786), (2, 10048132393), (13, 1545866522), (26, 772933261), (31, 648266606), (62, 324133303), (191, 105216046), (382, 52608023), (403, 49866662), (806, 24933331), (961, 20911826), (1922, 10455913), (2483, 8093542), (4211, 4772326), (4966, 4046771), (5921, 3394066), (8422, 2386163), (11842, 1697033), (12493, 1608602), (24986, 804301), (54743, 367102), (76973, 261082), (109486, 183551), (130541, 153946)]