20132483217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{862907}}^1$

素因数の和:863029

約数の個数: 32

約数和(自身を含む): 33798380544

約数和(自身を除く): 13665897327

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 7777, 23331, 862907, 2588721, 6040349, 9491977, 18121047, 28475931, 66443839, 87153607, 199331517, 261460821, 610075249, 958689677, 1830225747, 2876069031, 6710827739, 20132483217]

約数ペア:

[(1, 20132483217), (3, 6710827739), (7, 2876069031), (11, 1830225747), (21, 958689677), (33, 610075249), (77, 261460821), (101, 199331517), (231, 87153607), (303, 66443839), (707, 28475931), (1111, 18121047), (2121, 9491977), (3333, 6040349), (7777, 2588721), (23331, 862907)]