20160422538

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1\times {\mathrm{47951}}^1$

素因数の和:48922

約数の個数: 32

約数和(自身を含む): 40878120960

約数和(自身を除く): 20717698422

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 887, 1774, 2661, 5322, 47951, 70073, 95902, 140146, 143853, 210219, 287706, 420438, 3788129, 7576258, 11364387, 22728774, 42532537, 85065074, 127597611, 255195222, 3360070423, 6720140846, 10080211269, 20160422538]

約数ペア:

[(1, 20160422538), (2, 10080211269), (3, 6720140846), (6, 3360070423), (79, 255195222), (158, 127597611), (237, 85065074), (474, 42532537), (887, 22728774), (1774, 11364387), (2661, 7576258), (5322, 3788129), (47951, 420438), (70073, 287706), (95902, 210219), (140146, 143853)]