20145942

素因数分解:

$2^1\times 3^3\times {\mathrm{373073}}^1$

素因数の和:373084

約数の個数: 16

約数和(自身を含む): 44768880

約数和(自身を除く): 24622938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373073, 746146, 1119219, 2238438, 3357657, 6715314, 10072971, 20145942]

約数ペア:

[(1, 20145942), (2, 10072971), (3, 6715314), (6, 3357657), (9, 2238438), (18, 1119219), (27, 746146), (54, 373073)]