20152506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10574

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 25337094

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10529, 21058, 31587, 63174, 115819, 231638, 305341, 347457, 610682, 694914, 916023, 1832046, 3358751, 6717502, 10076253, 20152506]

約数ペア:

[(1, 20152506), (2, 10076253), (3, 6717502), (6, 3358751), (11, 1832046), (22, 916023), (29, 694914), (33, 610682), (58, 347457), (66, 305341), (87, 231638), (174, 115819), (319, 63174), (638, 31587), (957, 21058), (1914, 10529)]