20219042238

素因数分解:

$2^1\times 3^1\times {\mathrm{86311}}^1\times {\mathrm{39043}}^1$

素因数の和:125359

約数の個数: 16

約数和(自身を含む): 40439588736

約数和(自身を除く): 20220546498

約数列:

[1, 2, 3, 6, 39043, 78086, 86311, 117129, 172622, 234258, 258933, 517866, 3369840373, 6739680746, 10109521119, 20219042238]

約数ペア:

[(1, 20219042238), (2, 10109521119), (3, 6739680746), (6, 3369840373), (39043, 517866), (78086, 258933), (86311, 234258), (117129, 172622)]