20483460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113797}}^1$

素因数の和:113812

約数の個数: 36

約数和(自身を含む): 62133708

約数和(自身を除く): 41650248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 113797, 227594, 341391, 455188, 568985, 682782, 1024173, 1137970, 1365564, 1706955, 2048346, 2275940, 3413910, 4096692, 5120865, 6827820, 10241730, 20483460]

約数ペア:

[(1, 20483460), (2, 10241730), (3, 6827820), (4, 5120865), (5, 4096692), (6, 3413910), (9, 2275940), (10, 2048346), (12, 1706955), (15, 1365564), (18, 1137970), (20, 1024173), (30, 682782), (36, 568985), (45, 455188), (60, 341391), (90, 227594), (180, 113797)]