20703318

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{6043}}^1$

素因数の和:6619

約数の個数: 16

約数和(自身を含む): 41486016

約数和(自身を除く): 20782698

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 6043, 12086, 18129, 36258, 3450553, 6901106, 10351659, 20703318]

約数ペア:

[(1, 20703318), (2, 10351659), (3, 6901106), (6, 3450553), (571, 36258), (1142, 18129), (1713, 12086), (3426, 6043)]