20007078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36643}}^1$

素因数の和:36668

約数の個数: 32

約数和(自身を含む): 49249536

約数和(自身を除く): 29242458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36643, 73286, 109929, 219858, 256501, 476359, 513002, 769503, 952718, 1429077, 1539006, 2858154, 3334513, 6669026, 10003539, 20007078]

約数ペア:

[(1, 20007078), (2, 10003539), (3, 6669026), (6, 3334513), (7, 2858154), (13, 1539006), (14, 1429077), (21, 952718), (26, 769503), (39, 513002), (42, 476359), (78, 256501), (91, 219858), (182, 109929), (273, 73286), (546, 36643)]