20174091355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{10723}}^1$

素因数の和:11251

約数の個数: 32

約数和(自身を含む): 26808284160

約数和(自身を除く): 6634192805

約数列:

[1, 5, 11, 55, 79, 395, 433, 869, 2165, 4345, 4763, 10723, 23815, 34207, 53615, 117953, 171035, 376277, 589765, 847117, 1881385, 4235585, 4643059, 9318287, 23215295, 46591435, 51073649, 255368245, 366801661, 1834008305, 4034818271, 20174091355]

約数ペア:

[(1, 20174091355), (5, 4034818271), (11, 1834008305), (55, 366801661), (79, 255368245), (395, 51073649), (433, 46591435), (869, 23215295), (2165, 9318287), (4345, 4643059), (4763, 4235585), (10723, 1881385), (23815, 847117), (34207, 589765), (53615, 376277), (117953, 171035)]