20610564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10163}}^1$

素因数の和:10196

約数の個数: 36

約数和(自身を含む): 52080336

約数和(自身を除く): 31469772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 10163, 20326, 30489, 40652, 60978, 121956, 132119, 264238, 396357, 528476, 792714, 1585428, 1717547, 3435094, 5152641, 6870188, 10305282, 20610564]

約数ペア:

[(1, 20610564), (2, 10305282), (3, 6870188), (4, 5152641), (6, 3435094), (12, 1717547), (13, 1585428), (26, 792714), (39, 528476), (52, 396357), (78, 264238), (156, 132119), (169, 121956), (338, 60978), (507, 40652), (676, 30489), (1014, 20326), (2028, 10163)]