20199071145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{580183}}^1$

素因数の和:580413

約数の個数: 32

約数和(自身を含む): 35423714304

約数和(自身を除く): 15224643159

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 1055, 2321, 3165, 6963, 11605, 34815, 580183, 1740549, 2900915, 6382013, 8702745, 19146039, 31910065, 95730195, 122418613, 367255839, 612093065, 1346604743, 1836279195, 4039814229, 6733023715, 20199071145]

約数ペア:

[(1, 20199071145), (3, 6733023715), (5, 4039814229), (11, 1836279195), (15, 1346604743), (33, 612093065), (55, 367255839), (165, 122418613), (211, 95730195), (633, 31910065), (1055, 19146039), (2321, 8702745), (3165, 6382013), (6963, 2900915), (11605, 1740549), (34815, 580183)]