20007832076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1\times {\mathrm{123289}}^1$

素因数の和:124721

約数の個数: 24

約数和(自身を含む): 36247260000

約数和(自身を除く): 16239427924

約数列:

[1, 2, 4, 29, 58, 116, 1399, 2798, 5596, 40571, 81142, 123289, 162284, 246578, 493156, 3575381, 7150762, 14301524, 172481311, 344962622, 689925244, 5001958019, 10003916038, 20007832076]

約数ペア:

[(1, 20007832076), (2, 10003916038), (4, 5001958019), (29, 689925244), (58, 344962622), (116, 172481311), (1399, 14301524), (2798, 7150762), (5596, 3575381), (40571, 493156), (81142, 246578), (123289, 162284)]