20320364035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1870259}}^1$

素因数の和:1870358

約数の個数: 16

約数和(自身を含む): 25450498080

約数和(自身を除く): 5130134045

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 1870259, 9351295, 76680619, 99123727, 383403095, 495618635, 4064072807, 20320364035]

約数ペア:

[(1, 20320364035), (5, 4064072807), (41, 495618635), (53, 383403095), (205, 99123727), (265, 76680619), (2173, 9351295), (10865, 1870259)]