2020443608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401519}}^1$

素因数の和:401579

約数の個数: 32

約数和(自身を含む): 4119595200

約数和(自身を除く): 2099151592

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 401519, 803038, 1606076, 3212152, 6825823, 13651646, 14856203, 27303292, 29712406, 54606584, 59424812, 118849624, 252555451, 505110902, 1010221804, 2020443608]

約数ペア:

[(1, 2020443608), (2, 1010221804), (4, 505110902), (8, 252555451), (17, 118849624), (34, 59424812), (37, 54606584), (68, 29712406), (74, 27303292), (136, 14856203), (148, 13651646), (296, 6825823), (629, 3212152), (1258, 1606076), (2516, 803038), (5032, 401519)]