20142684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18090

約数の個数: 36

約数和(自身を含む): 52561600

約数和(自身を除く): 32418916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18049, 36098, 54147, 72196, 108294, 162441, 216588, 324882, 559519, 649764, 1119038, 1678557, 2238076, 3357114, 5035671, 6714228, 10071342, 20142684]

約数ペア:

[(1, 20142684), (2, 10071342), (3, 6714228), (4, 5035671), (6, 3357114), (9, 2238076), (12, 1678557), (18, 1119038), (31, 649764), (36, 559519), (62, 324882), (93, 216588), (124, 162441), (186, 108294), (279, 72196), (372, 54147), (558, 36098), (1116, 18049)]