20104630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22093}}^1$

素因数の和:22120

約数の個数: 32

約数和(自身を含む): 44541504

約数和(自身を除く): 24436874

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22093, 44186, 110465, 154651, 220930, 287209, 309302, 574418, 773255, 1436045, 1546510, 2010463, 2872090, 4020926, 10052315, 20104630]

約数ペア:

[(1, 20104630), (2, 10052315), (5, 4020926), (7, 2872090), (10, 2010463), (13, 1546510), (14, 1436045), (26, 773255), (35, 574418), (65, 309302), (70, 287209), (91, 220930), (130, 154651), (182, 110465), (455, 44186), (910, 22093)]