20194256363

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{64621}}^1$

素因数の和:64838

約数の個数: 16

約数和(自身を含む): 21154657920

約数和(自身を除く): 960401557

約数列:

[1, 47, 61, 109, 2867, 5123, 6649, 64621, 312503, 3037187, 3941881, 7043689, 185268407, 331053383, 429665029, 20194256363]

約数ペア:

[(1, 20194256363), (47, 429665029), (61, 331053383), (109, 185268407), (2867, 7043689), (5123, 3941881), (6649, 3037187), (64621, 312503)]