20946484536

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8641289}}^1$

素因数の和:8641399

約数の個数: 32

約数和(自身を含む): 52884694800

約数和(自身を除く): 31938210264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8641289, 17282578, 25923867, 34565156, 51847734, 69130312, 103695468, 207390936, 872770189, 1745540378, 2618310567, 3491080756, 5236621134, 6982161512, 10473242268, 20946484536]

約数ペア:

[(1, 20946484536), (2, 10473242268), (3, 6982161512), (4, 5236621134), (6, 3491080756), (8, 2618310567), (12, 1745540378), (24, 872770189), (101, 207390936), (202, 103695468), (303, 69130312), (404, 51847734), (606, 34565156), (808, 25923867), (1212, 17282578), (2424, 8641289)]