20340041900

素因数分解:

$2^2\times 5^2\times {\mathrm{14197}}^1\times {\mathrm{14327}}^1$

素因数の和:28538

約数の個数: 36

約数和(自身を含む): 44144080848

約数和(自身を除く): 23804038948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 14197, 14327, 28394, 28654, 56788, 57308, 70985, 71635, 141970, 143270, 283940, 286540, 354925, 358175, 709850, 716350, 1419700, 1432700, 203400419, 406800838, 813601676, 1017002095, 2034004190, 4068008380, 5085010475, 10170020950, 20340041900]

約数ペア:

[(1, 20340041900), (2, 10170020950), (4, 5085010475), (5, 4068008380), (10, 2034004190), (20, 1017002095), (25, 813601676), (50, 406800838), (100, 203400419), (14197, 1432700), (14327, 1419700), (28394, 716350), (28654, 709850), (56788, 358175), (57308, 354925), (70985, 286540), (71635, 283940), (141970, 143270)]