20150451636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239886329}}^1$

素因数の和:239886343

約数の個数: 24

約数和(自身を含む): 53734537920

約数和(自身を除く): 33584086284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239886329, 479772658, 719658987, 959545316, 1439317974, 1679204303, 2878635948, 3358408606, 5037612909, 6716817212, 10075225818, 20150451636]

約数ペア:

[(1, 20150451636), (2, 10075225818), (3, 6716817212), (4, 5037612909), (6, 3358408606), (7, 2878635948), (12, 1679204303), (14, 1439317974), (21, 959545316), (28, 719658987), (42, 479772658), (84, 239886329)]