20121896424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119773193}}^1$

素因数の和:119773209

約数の個数: 32

約数和(自身を含む): 57491133120

約数和(自身を除く): 37369236696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119773193, 239546386, 359319579, 479092772, 718639158, 838412351, 958185544, 1437278316, 1676824702, 2515237053, 2874556632, 3353649404, 5030474106, 6707298808, 10060948212, 20121896424]

約数ペア:

[(1, 20121896424), (2, 10060948212), (3, 6707298808), (4, 5030474106), (6, 3353649404), (7, 2874556632), (8, 2515237053), (12, 1676824702), (14, 1437278316), (21, 958185544), (24, 838412351), (28, 718639158), (42, 479092772), (56, 359319579), (84, 239546386), (168, 119773193)]