2020709872

素因数分解:

$2^4\times {\mathrm{10267}}^1\times {\mathrm{12301}}^1$

素因数の和:22576

約数の個数: 20

約数和(自身を含む): 3915825016

約数和(自身を除く): 1895115144

約数列:

[1, 2, 4, 8, 16, 10267, 12301, 20534, 24602, 41068, 49204, 82136, 98408, 164272, 196816, 126294367, 252588734, 505177468, 1010354936, 2020709872]

約数ペア:

[(1, 2020709872), (2, 1010354936), (4, 505177468), (8, 252588734), (16, 126294367), (10267, 196816), (12301, 164272), (20534, 98408), (24602, 82136), (41068, 49204)]