20219386057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{169667}}^1$

素因数の和:169872

約数の個数: 16

約数和(自身を含む): 22233294720

約数和(自身を除く): 2013908663

約数列:

[1, 13, 89, 103, 1157, 1339, 9167, 119171, 169667, 2205671, 15100363, 17475701, 196304719, 227184113, 1555337389, 20219386057]

約数ペア:

[(1, 20219386057), (13, 1555337389), (89, 227184113), (103, 196304719), (1157, 17475701), (1339, 15100363), (9167, 2205671), (119171, 169667)]