20227601660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14197}}^1\times {\mathrm{10177}}^1$

素因数の和:24390

約数の個数: 48

約数和(自身を含む): 48554433984

約数和(自身を除く): 28326832324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10177, 14197, 20354, 28394, 40708, 50885, 56788, 70985, 71239, 99379, 101770, 141970, 142478, 198758, 203540, 283940, 284956, 356195, 397516, 496895, 712390, 993790, 1424780, 1987580, 144482869, 288965738, 577931476, 722414345, 1011380083, 1444828690, 2022760166, 2889657380, 4045520332, 5056900415, 10113800830, 20227601660]

約数ペア:

[(1, 20227601660), (2, 10113800830), (4, 5056900415), (5, 4045520332), (7, 2889657380), (10, 2022760166), (14, 1444828690), (20, 1011380083), (28, 722414345), (35, 577931476), (70, 288965738), (140, 144482869), (10177, 1987580), (14197, 1424780), (20354, 993790), (28394, 712390), (40708, 496895), (50885, 397516), (56788, 356195), (70985, 284956), (71239, 283940), (99379, 203540), (101770, 198758), (141970, 142478)]