16636920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138641}}^1$

素因数の和:138655

約数の個数: 32

約数和(自身を含む): 49911120

約数和(自身を除く): 33274200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138641, 277282, 415923, 554564, 693205, 831846, 1109128, 1386410, 1663692, 2079615, 2772820, 3327384, 4159230, 5545640, 8318460, 16636920]

約数ペア:

[(1, 16636920), (2, 8318460), (3, 5545640), (4, 4159230), (5, 3327384), (6, 2772820), (8, 2079615), (10, 1663692), (12, 1386410), (15, 1109128), (20, 831846), (24, 693205), (30, 554564), (40, 415923), (60, 277282), (120, 138641)]