20155798938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{746677}}^1$

素因数の和:747102

約数の個数: 32

約数和(自身を含む): 44083869120

約数和(自身を除く): 23928070182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 2454, 4499, 8998, 13497, 26994, 746677, 1493354, 2240031, 4480062, 8213447, 16426894, 24640341, 49280682, 305390893, 610781786, 916172679, 1832345358, 3359299823, 6718599646, 10077899469, 20155798938]

約数ペア:

[(1, 20155798938), (2, 10077899469), (3, 6718599646), (6, 3359299823), (11, 1832345358), (22, 916172679), (33, 610781786), (66, 305390893), (409, 49280682), (818, 24640341), (1227, 16426894), (2454, 8213447), (4499, 4480062), (8998, 2240031), (13497, 1493354), (26994, 746677)]