20156319312

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3924517}}^1$

素因数の和:3924635

約数の個数: 40

約数和(自身を含む): 52557145056

約数和(自身を除く): 32400825744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 3924517, 7849034, 11773551, 15698068, 23547102, 31396136, 47094204, 62792272, 94188408, 188376816, 419923319, 839846638, 1259769957, 1679693276, 2519539914, 3359386552, 5039079828, 6718773104, 10078159656, 20156319312]

約数ペア:

[(1, 20156319312), (2, 10078159656), (3, 6718773104), (4, 5039079828), (6, 3359386552), (8, 2519539914), (12, 1679693276), (16, 1259769957), (24, 839846638), (48, 419923319), (107, 188376816), (214, 94188408), (321, 62792272), (428, 47094204), (642, 31396136), (856, 23547102), (1284, 15698068), (1712, 11773551), (2568, 7849034), (5136, 3924517)]