20187685434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10226791}}^1$

素因数の和:10226850

約数の個数: 32

約数和(自身を含む): 47125057536

約数和(自身を除く): 26937372102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10226791, 20453582, 30680373, 61360746, 71587537, 143175074, 214762611, 429525222, 480659177, 961318354, 1441977531, 2883955062, 3364614239, 6729228478, 10093842717, 20187685434]

約数ペア:

[(1, 20187685434), (2, 10093842717), (3, 6729228478), (6, 3364614239), (7, 2883955062), (14, 1441977531), (21, 961318354), (42, 480659177), (47, 429525222), (94, 214762611), (141, 143175074), (282, 71587537), (329, 61360746), (658, 30680373), (987, 20453582), (1974, 10226791)]