20873205384

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4121881}}^1$

素因数の和:4122101

約数の個数: 32

約数和(自身を含む): 52430339040

約数和(自身を除く): 31557133656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 4121881, 8243762, 12365643, 16487524, 24731286, 32975048, 49462572, 98925144, 869716891, 1739433782, 2609150673, 3478867564, 5218301346, 6957735128, 10436602692, 20873205384]

約数ペア:

[(1, 20873205384), (2, 10436602692), (3, 6957735128), (4, 5218301346), (6, 3478867564), (8, 2609150673), (12, 1739433782), (24, 869716891), (211, 98925144), (422, 49462572), (633, 32975048), (844, 24731286), (1266, 16487524), (1688, 12365643), (2532, 8243762), (5064, 4121881)]