20179968216

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2423147}}^1$

素因数の和:2423503

約数の個数: 32

約数和(自身を含む): 50595330240

約数和(自身を除く): 30415362024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 2423147, 4846294, 7269441, 9692588, 14538882, 19385176, 29077764, 58155528, 840832009, 1681664018, 2522496027, 3363328036, 5044992054, 6726656072, 10089984108, 20179968216]

約数ペア:

[(1, 20179968216), (2, 10089984108), (3, 6726656072), (4, 5044992054), (6, 3363328036), (8, 2522496027), (12, 1681664018), (24, 840832009), (347, 58155528), (694, 29077764), (1041, 19385176), (1388, 14538882), (2082, 9692588), (2776, 7269441), (4164, 4846294), (8328, 2423147)]