20171001354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12979}}^1\times {\mathrm{37003}}^1$

素因数の和:49994

約数の個数: 32

約数和(自身を含む): 46109944320

約数和(自身を除く): 25938942966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12979, 25958, 37003, 38937, 74006, 77874, 90853, 111009, 181706, 222018, 259021, 272559, 518042, 545118, 777063, 1554126, 480261937, 960523874, 1440785811, 2881571622, 3361833559, 6723667118, 10085500677, 20171001354]

約数ペア:

[(1, 20171001354), (2, 10085500677), (3, 6723667118), (6, 3361833559), (7, 2881571622), (14, 1440785811), (21, 960523874), (42, 480261937), (12979, 1554126), (25958, 777063), (37003, 545118), (38937, 518042), (74006, 272559), (77874, 259021), (90853, 222018), (111009, 181706)]