20002194

素因数分解:

$2^1\times 3^3\times {\mathrm{370411}}^1$

素因数の和:370422

約数の個数: 16

約数和(自身を含む): 44449440

約数和(自身を除く): 24447246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 370411, 740822, 1111233, 2222466, 3333699, 6667398, 10001097, 20002194]

約数ペア:

[(1, 20002194), (2, 10001097), (3, 6667398), (6, 3333699), (9, 2222466), (18, 1111233), (27, 740822), (54, 370411)]