20145953852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{118147}}^1$

素因数の和:119105

約数の個数: 24

約数和(自身を含む): 36045537024

約数和(自身を除く): 15899583172

約数列:

[1, 2, 4, 47, 94, 188, 907, 1814, 3628, 42629, 85258, 118147, 170516, 236294, 472588, 5552909, 11105818, 22211636, 107159329, 214318658, 428637316, 5036488463, 10072976926, 20145953852]

約数ペア:

[(1, 20145953852), (2, 10072976926), (4, 5036488463), (47, 428637316), (94, 214318658), (188, 107159329), (907, 22211636), (1814, 11105818), (3628, 5552909), (42629, 472588), (85258, 236294), (118147, 170516)]