2028667020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{84317}}^1$

素因数の和:84730

約数の個数: 48

約数和(自身を含む): 5694500448

約数和(自身を除く): 3665833428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 84317, 168634, 252951, 337268, 421585, 505902, 843170, 1011804, 1264755, 1686340, 2529510, 5059020, 33811117, 67622234, 101433351, 135244468, 169055585, 202866702, 338111170, 405733404, 507166755, 676222340, 1014333510, 2028667020]

約数ペア:

[(1, 2028667020), (2, 1014333510), (3, 676222340), (4, 507166755), (5, 405733404), (6, 338111170), (10, 202866702), (12, 169055585), (15, 135244468), (20, 101433351), (30, 67622234), (60, 33811117), (401, 5059020), (802, 2529510), (1203, 1686340), (1604, 1264755), (2005, 1011804), (2406, 843170), (4010, 505902), (4812, 421585), (6015, 337268), (8020, 252951), (12030, 168634), (24060, 84317)]