20093642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7537}}^1$

素因数の和:7613

約数の個数: 16

約数和(自身を含む): 31840512

約数和(自身を除く): 11746870

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 7537, 15074, 233647, 324091, 467294, 648182, 10046821, 20093642]

約数ペア:

[(1, 20093642), (2, 10046821), (31, 648182), (43, 467294), (62, 324091), (86, 233647), (1333, 15074), (2666, 7537)]