20550799670

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^2\times {\mathrm{92567}}^1$

素因数の和:92872

約数の個数: 24

約数和(自身を含む): 37241772624

約数和(自身を除く): 16690972954

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 22201, 44402, 92567, 111005, 185134, 222010, 462835, 925670, 13792483, 27584966, 68962415, 137924830, 2055079967, 4110159934, 10275399835, 20550799670]

約数ペア:

[(1, 20550799670), (2, 10275399835), (5, 4110159934), (10, 2055079967), (149, 137924830), (298, 68962415), (745, 27584966), (1490, 13792483), (22201, 925670), (44402, 462835), (92567, 222010), (111005, 185134)]