20163722478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{757067}}^1$

素因数の和:757288

約数の個数: 32

約数和(自身を含む): 42298903296

約数和(自身を除く): 22135180818

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 8878, 13317, 26634, 757067, 1514134, 2271201, 4542402, 17412541, 34825082, 52237623, 104475246, 146113931, 292227862, 438341793, 876683586, 3360620413, 6721240826, 10081861239, 20163722478]

約数ペア:

[(1, 20163722478), (2, 10081861239), (3, 6721240826), (6, 3360620413), (23, 876683586), (46, 438341793), (69, 292227862), (138, 146113931), (193, 104475246), (386, 52237623), (579, 34825082), (1158, 17412541), (4439, 4542402), (8878, 2271201), (13317, 1514134), (26634, 757067)]