20102128116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239311049}}^1$

素因数の和:239311063

約数の個数: 24

約数和(自身を含む): 53605675200

約数和(自身を除く): 33503547084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239311049, 478622098, 717933147, 957244196, 1435866294, 1675177343, 2871732588, 3350354686, 5025532029, 6700709372, 10051064058, 20102128116]

約数ペア:

[(1, 20102128116), (2, 10051064058), (3, 6700709372), (4, 5025532029), (6, 3350354686), (7, 2871732588), (12, 1675177343), (14, 1435866294), (21, 957244196), (28, 717933147), (42, 478622098), (84, 239311049)]