20193202947

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1\times {\mathrm{124721}}^1$

素因数の和:126614

約数の個数: 16

約数和(自身を含む): 27867883680

約数和(自身を除く): 7674680733

約数列:

[1, 3, 29, 87, 1861, 5583, 53969, 124721, 161907, 374163, 3616909, 10850727, 232105781, 696317343, 6731067649, 20193202947]

約数ペア:

[(1, 20193202947), (3, 6731067649), (29, 696317343), (87, 232105781), (1861, 10850727), (5583, 3616909), (53969, 374163), (124721, 161907)]