20567112

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{8009}}^1$

素因数の和:8125

約数の個数: 32

約数和(自身を含む): 51904800

約数和(自身を除く): 31337688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 8009, 16018, 24027, 32036, 48054, 64072, 96108, 192216, 856963, 1713926, 2570889, 3427852, 5141778, 6855704, 10283556, 20567112]

約数ペア:

[(1, 20567112), (2, 10283556), (3, 6855704), (4, 5141778), (6, 3427852), (8, 2570889), (12, 1713926), (24, 856963), (107, 192216), (214, 96108), (321, 64072), (428, 48054), (642, 32036), (856, 24027), (1284, 16018), (2568, 8009)]