20228735575

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{1399}}^1\times {\mathrm{9803}}^1$

素因数の和:11271

約数の個数: 24

約数和(自身を含む): 25529616000

約数和(自身を除く): 5300880425

約数列:

[1, 5, 25, 59, 295, 1399, 1475, 6995, 9803, 34975, 49015, 82541, 245075, 412705, 578377, 2063525, 2891885, 13714397, 14459425, 68571985, 342859925, 809149423, 4045747115, 20228735575]

約数ペア:

[(1, 20228735575), (5, 4045747115), (25, 809149423), (59, 342859925), (295, 68571985), (1399, 14459425), (1475, 13714397), (6995, 2891885), (9803, 2063525), (34975, 578377), (49015, 412705), (82541, 245075)]