20247071031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4756183}}^1$

素因数の和:4756243

約数の個数: 24

約数和(自身を含む): 32646446976

約数和(自身を除く): 12399375945

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 4756183, 14268549, 42805647, 52318013, 156954039, 204515869, 470862117, 613547607, 1840642821, 2249674559, 6749023677, 20247071031]

約数ペア:

[(1, 20247071031), (3, 6749023677), (9, 2249674559), (11, 1840642821), (33, 613547607), (43, 470862117), (99, 204515869), (129, 156954039), (387, 52318013), (473, 42805647), (1419, 14268549), (4257, 4756183)]