20347833048

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7923611}}^1$

素因数の和:7923727

約数の個数: 32

約数和(自身を含む): 51345005760

約数和(自身を除く): 30997172712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7923611, 15847222, 23770833, 31694444, 47541666, 63388888, 95083332, 190166664, 847826377, 1695652754, 2543479131, 3391305508, 5086958262, 6782611016, 10173916524, 20347833048]

約数ペア:

[(1, 20347833048), (2, 10173916524), (3, 6782611016), (4, 5086958262), (6, 3391305508), (8, 2543479131), (12, 1695652754), (24, 847826377), (107, 190166664), (214, 95083332), (321, 63388888), (428, 47541666), (642, 31694444), (856, 23770833), (1284, 15847222), (2568, 7923611)]