20863624968

素因数分解:

$2^3\times 3^2\times {\mathrm{289772569}}^1$

素因数の和:289772581

約数の個数: 24

約数和(自身を含む): 56505651150

約数和(自身を除く): 35642026182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 289772569, 579545138, 869317707, 1159090276, 1738635414, 2318180552, 2607953121, 3477270828, 5215906242, 6954541656, 10431812484, 20863624968]

約数ペア:

[(1, 20863624968), (2, 10431812484), (3, 6954541656), (4, 5215906242), (6, 3477270828), (8, 2607953121), (9, 2318180552), (12, 1738635414), (18, 1159090276), (24, 869317707), (36, 579545138), (72, 289772569)]