20140388246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1120529}}^1$

素因数の和:1120604

約数の個数: 32

約数和(自身を含む): 35498390400

約数和(自身を除く): 15358002154

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 1120529, 2241058, 12325819, 21290051, 24651638, 42580102, 48182747, 96365494, 234190561, 468381122, 530010217, 915472193, 1060020434, 1830944386, 10070194123, 20140388246]

約数ペア:

[(1, 20140388246), (2, 10070194123), (11, 1830944386), (19, 1060020434), (22, 915472193), (38, 530010217), (43, 468381122), (86, 234190561), (209, 96365494), (418, 48182747), (473, 42580102), (817, 24651638), (946, 21290051), (1634, 12325819), (8987, 2241058), (17974, 1120529)]