20223660455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4089719}}^1$

素因数の和:4089790

約数の個数: 16

約数和(自身を含む): 25912465920

約数和(自身を除く): 5688805465

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 4089719, 20448595, 94063537, 175857917, 470317685, 879289585, 4044732091, 20223660455]

約数ペア:

[(1, 20223660455), (5, 4044732091), (23, 879289585), (43, 470317685), (115, 175857917), (215, 94063537), (989, 20448595), (4945, 4089719)]