11203697420

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3436717}}^1$

素因数の和:3436889

約数の個数: 24

約数和(自身を含む): 23672113584

約数和(自身を除く): 12468416164

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3436717, 6873434, 13746868, 17183585, 34367170, 68734340, 560184871, 1120369742, 2240739484, 2800924355, 5601848710, 11203697420]

約数ペア:

[(1, 11203697420), (2, 5601848710), (4, 2800924355), (5, 2240739484), (10, 1120369742), (20, 560184871), (163, 68734340), (326, 34367170), (652, 17183585), (815, 13746868), (1630, 6873434), (3260, 3436717)]