20083630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 44544816

約数和(自身を除く): 24461186

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 2411, 4165, 4822, 8330, 12055, 16877, 24110, 33754, 40987, 81974, 84385, 118139, 168770, 204935, 236278, 286909, 409870, 573818, 590695, 1181390, 1434545, 2008363, 2869090, 4016726, 10041815, 20083630]

約数ペア:

[(1, 20083630), (2, 10041815), (5, 4016726), (7, 2869090), (10, 2008363), (14, 1434545), (17, 1181390), (34, 590695), (35, 573818), (49, 409870), (70, 286909), (85, 236278), (98, 204935), (119, 168770), (170, 118139), (238, 84385), (245, 81974), (490, 40987), (595, 33754), (833, 24110), (1190, 16877), (1666, 12055), (2411, 8330), (4165, 4822)]