20216051708

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{1153}}^1\times {\mathrm{13007}}^1$

素因数の和:14501

約数の個数: 24

約数和(自身を含む): 35516574912

約数和(自身を除く): 15300523204

約数列:

[1, 2, 4, 337, 674, 1153, 1348, 2306, 4612, 13007, 26014, 52028, 388561, 777122, 1554244, 4383359, 8766718, 14997071, 17533436, 29994142, 59988284, 5054012927, 10108025854, 20216051708]

約数ペア:

[(1, 20216051708), (2, 10108025854), (4, 5054012927), (337, 59988284), (674, 29994142), (1153, 17533436), (1348, 14997071), (2306, 8766718), (4612, 4383359), (13007, 1554244), (26014, 777122), (52028, 388561)]