20704152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123239}}^1$

素因数の和:123255

約数の個数: 32

約数和(自身を含む): 59155200

約数和(自身を除く): 38451048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123239, 246478, 369717, 492956, 739434, 862673, 985912, 1478868, 1725346, 2588019, 2957736, 3450692, 5176038, 6901384, 10352076, 20704152]

約数ペア:

[(1, 20704152), (2, 10352076), (3, 6901384), (4, 5176038), (6, 3450692), (7, 2957736), (8, 2588019), (12, 1725346), (14, 1478868), (21, 985912), (24, 862673), (28, 739434), (42, 492956), (56, 369717), (84, 246478), (168, 123239)]