2069175020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{855031}}^1$

素因数の和:855062

約数の個数: 36

約数和(自身を含む): 4776208752

約数和(自身を除く): 2707033732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 855031, 1710062, 3420124, 4275155, 8550310, 9405341, 17100620, 18810682, 37621364, 47026705, 94053410, 103458751, 188106820, 206917502, 413835004, 517293755, 1034587510, 2069175020]

約数ペア:

[(1, 2069175020), (2, 1034587510), (4, 517293755), (5, 413835004), (10, 206917502), (11, 188106820), (20, 103458751), (22, 94053410), (44, 47026705), (55, 37621364), (110, 18810682), (121, 17100620), (220, 9405341), (242, 8550310), (484, 4275155), (605, 3420124), (1210, 1710062), (2420, 855031)]