20125593603

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{127979}}^1$

素因数の和:128259

約数の個数: 24

約数和(自身を含む): 29528057520

約数和(自身を除く): 9402463917

約数列:

[1, 3, 9, 101, 173, 303, 519, 909, 1557, 17473, 52419, 127979, 157257, 383937, 1151811, 12925879, 22140367, 38777637, 66421101, 116332911, 199263303, 2236177067, 6708531201, 20125593603]

約数ペア:

[(1, 20125593603), (3, 6708531201), (9, 2236177067), (101, 199263303), (173, 116332911), (303, 66421101), (519, 38777637), (909, 22140367), (1557, 12925879), (17473, 1151811), (52419, 383937), (127979, 157257)]