13420228940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2476057}}^1$

素因数の和:2476337

約数の個数: 24

約数和(自身を含む): 28286486592

約数和(自身を除く): 14866257652

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 2476057, 4952114, 9904228, 12380285, 24760570, 49521140, 671011447, 1342022894, 2684045788, 3355057235, 6710114470, 13420228940]

約数ペア:

[(1, 13420228940), (2, 6710114470), (4, 3355057235), (5, 2684045788), (10, 1342022894), (20, 671011447), (271, 49521140), (542, 24760570), (1084, 12380285), (1355, 9904228), (2710, 4952114), (5420, 2476057)]