20654844767

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{937}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 23055889920

約数和(自身を除く): 2401045153

約数列:

[1, 19, 23, 73, 437, 691, 937, 1387, 1679, 13129, 15893, 17803, 21551, 31901, 50443, 68401, 301967, 409469, 647467, 958417, 1160189, 1299619, 1573223, 12301873, 14891741, 22043591, 29891237, 47265091, 282943079, 898036729, 1087097093, 20654844767]

約数ペア:

[(1, 20654844767), (19, 1087097093), (23, 898036729), (73, 282943079), (437, 47265091), (691, 29891237), (937, 22043591), (1387, 14891741), (1679, 12301873), (13129, 1573223), (15893, 1299619), (17803, 1160189), (21551, 958417), (31901, 647467), (50443, 409469), (68401, 301967)]