20931849632

素因数分解:

$2^5\times {\mathrm{5009}}^1\times {\mathrm{130589}}^1$

素因数の和:135608

約数の個数: 24

約数和(自身を含む): 41218121700

約数和(自身を除く): 20286272068

約数列:

[1, 2, 4, 8, 16, 32, 5009, 10018, 20036, 40072, 80144, 130589, 160288, 261178, 522356, 1044712, 2089424, 4178848, 654120301, 1308240602, 2616481204, 5232962408, 10465924816, 20931849632]

約数ペア:

[(1, 20931849632), (2, 10465924816), (4, 5232962408), (8, 2616481204), (16, 1308240602), (32, 654120301), (5009, 4178848), (10018, 2089424), (20036, 1044712), (40072, 522356), (80144, 261178), (130589, 160288)]