20233553515

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1\times {\mathrm{6661}}^1$

素因数の和:8203

約数の個数: 32

約数和(自身を含む): 28242616320

約数和(自身を除く): 8009062805

約数列:

[1, 5, 7, 35, 59, 295, 413, 1471, 2065, 6661, 7355, 10297, 33305, 46627, 51485, 86789, 233135, 392999, 433945, 607523, 1964995, 2750993, 3037615, 9798331, 13754965, 48991655, 68588317, 342941585, 578101529, 2890507645, 4046710703, 20233553515]

約数ペア:

[(1, 20233553515), (5, 4046710703), (7, 2890507645), (35, 578101529), (59, 342941585), (295, 68588317), (413, 48991655), (1471, 13754965), (2065, 9798331), (6661, 3037615), (7355, 2750993), (10297, 1964995), (33305, 607523), (46627, 433945), (51485, 392999), (86789, 233135)]