20132866112

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2003669}}^1$

素因数の和:2003838

約数の個数: 28

約数和(自身を含む): 40205642220

約数和(自身を除く): 20072776108

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 2003669, 4007338, 8014676, 16029352, 32058704, 64117408, 128234816, 314576033, 629152066, 1258304132, 2516608264, 5033216528, 10066433056, 20132866112]

約数ペア:

[(1, 20132866112), (2, 10066433056), (4, 5033216528), (8, 2516608264), (16, 1258304132), (32, 629152066), (64, 314576033), (157, 128234816), (314, 64117408), (628, 32058704), (1256, 16029352), (2512, 8014676), (5024, 4007338), (10048, 2003669)]