20191547569

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{18671}}^1$

素因数の和:19208

約数の個数: 16

約数和(自身を含む): 21174048000

約数和(自身を除く): 982500431

約数列:

[1, 29, 89, 419, 2581, 12151, 18671, 37291, 541459, 1081439, 1661719, 7823149, 48189851, 226871321, 696260261, 20191547569]

約数ペア:

[(1, 20191547569), (29, 696260261), (89, 226871321), (419, 48189851), (2581, 7823149), (12151, 1661719), (18671, 1081439), (37291, 541459)]