20201406716

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{149911}}^1$

素因数の和:150545

約数の個数: 24

約数和(自身を含む): 36014858880

約数和(自身を除く): 15813452164

約数列:

[1, 2, 4, 59, 118, 236, 571, 1142, 2284, 33689, 67378, 134756, 149911, 299822, 599644, 8844749, 17689498, 35378996, 85599181, 171198362, 342396724, 5050351679, 10100703358, 20201406716]

約数ペア:

[(1, 20201406716), (2, 10100703358), (4, 5050351679), (59, 342396724), (118, 171198362), (236, 85599181), (571, 35378996), (1142, 17689498), (2284, 8844749), (33689, 599644), (67378, 299822), (134756, 149911)]