20165074622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5807}}^1\times {\mathrm{22549}}^1$

素因数の和:28376

約数の個数: 32

約数和(自身を含む): 37719475200

約数和(自身を除く): 17554400578

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5807, 11614, 22549, 40649, 45098, 63877, 81298, 127754, 157843, 248039, 315686, 447139, 496078, 894278, 1736273, 3472546, 130942043, 261884086, 916594301, 1440362473, 1833188602, 2880724946, 10082537311, 20165074622]

約数ペア:

[(1, 20165074622), (2, 10082537311), (7, 2880724946), (11, 1833188602), (14, 1440362473), (22, 916594301), (77, 261884086), (154, 130942043), (5807, 3472546), (11614, 1736273), (22549, 894278), (40649, 496078), (45098, 447139), (63877, 315686), (81298, 248039), (127754, 157843)]