20004171714

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{773}}^1\times {\mathrm{9649}}^1$

素因数の和:10579

約数の個数: 48

約数和(自身を含む): 43694235000

約数和(自身を除く): 23690063286

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 773, 894, 1341, 1546, 2319, 2682, 4638, 6957, 9649, 13914, 19298, 28947, 57894, 86841, 115177, 173682, 230354, 345531, 691062, 1036593, 1437701, 2073186, 2875402, 4313103, 7458677, 8626206, 12939309, 14917354, 22376031, 25878618, 44752062, 67128093, 134256186, 1111342873, 2222685746, 3334028619, 6668057238, 10002085857, 20004171714]

約数ペア:

[(1, 20004171714), (2, 10002085857), (3, 6668057238), (6, 3334028619), (9, 2222685746), (18, 1111342873), (149, 134256186), (298, 67128093), (447, 44752062), (773, 25878618), (894, 22376031), (1341, 14917354), (1546, 12939309), (2319, 8626206), (2682, 7458677), (4638, 4313103), (6957, 2875402), (9649, 2073186), (13914, 1437701), (19298, 1036593), (28947, 691062), (57894, 345531), (86841, 230354), (115177, 173682)]