20331384

素因数分解:

$2^3\times 3^1\times {\mathrm{617}}^1\times {\mathrm{1373}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 50947920

約数和(自身を除く): 30616536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 617, 1234, 1373, 1851, 2468, 2746, 3702, 4119, 4936, 5492, 7404, 8238, 10984, 14808, 16476, 32952, 847141, 1694282, 2541423, 3388564, 5082846, 6777128, 10165692, 20331384]

約数ペア:

[(1, 20331384), (2, 10165692), (3, 6777128), (4, 5082846), (6, 3388564), (8, 2541423), (12, 1694282), (24, 847141), (617, 32952), (1234, 16476), (1373, 14808), (1851, 10984), (2468, 8238), (2746, 7404), (3702, 5492), (4119, 4936)]