20834976764

素因数分解:

$2^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{696077}}^1$

素因数の和:697157

約数の個数: 24

約数和(自身を含む): 41708993760

約数和(自身を除く): 20874016996

約数列:

[1, 2, 4, 7, 14, 28, 1069, 2138, 4276, 7483, 14966, 29932, 696077, 1392154, 2784308, 4872539, 9745078, 19490156, 744106313, 1488212626, 2976425252, 5208744191, 10417488382, 20834976764]

約数ペア:

[(1, 20834976764), (2, 10417488382), (4, 5208744191), (7, 2976425252), (14, 1488212626), (28, 744106313), (1069, 19490156), (2138, 9745078), (4276, 4872539), (7483, 2784308), (14966, 1392154), (29932, 696077)]