20209236335

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{143333}}^1$

素因数の和:143674

約数の個数: 16

約数和(自身を含む): 24541074144

約数和(自身を除く): 4331837809

約数列:

[1, 5, 163, 173, 815, 865, 28199, 140995, 143333, 716665, 23363279, 24796609, 116816395, 123983045, 4041847267, 20209236335]

約数ペア:

[(1, 20209236335), (5, 4041847267), (163, 123983045), (173, 116816395), (815, 24796609), (865, 23363279), (28199, 716665), (140995, 143333)]