20088220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59083}}^1$

素因数の和:59109

約数の個数: 24

約数和(自身を含む): 44667504

約数和(自身を除く): 24579284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59083, 118166, 236332, 295415, 590830, 1004411, 1181660, 2008822, 4017644, 5022055, 10044110, 20088220]

約数ペア:

[(1, 20088220), (2, 10044110), (4, 5022055), (5, 4017644), (10, 2008822), (17, 1181660), (20, 1004411), (34, 590830), (68, 295415), (85, 236332), (170, 118166), (340, 59083)]