20194668741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11017277}}^1$

素因数の和:11017340

約数の個数: 16

約数和(自身を含む): 29614443264

約数和(自身を除く): 9419774523

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 11017277, 33051831, 143224601, 429673803, 517812019, 1553436057, 6731556247, 20194668741]

約数ペア:

[(1, 20194668741), (3, 6731556247), (13, 1553436057), (39, 517812019), (47, 429673803), (141, 143224601), (611, 33051831), (1833, 11017277)]