20600310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11257}}^1$

素因数の和:11328

約数の個数: 32

約数和(自身を含む): 50255712

約数和(自身を除く): 29655402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11257, 22514, 33771, 56285, 67542, 112570, 168855, 337710, 686677, 1373354, 2060031, 3433385, 4120062, 6866770, 10300155, 20600310]

約数ペア:

[(1, 20600310), (2, 10300155), (3, 6866770), (5, 4120062), (6, 3433385), (10, 2060031), (15, 1373354), (30, 686677), (61, 337710), (122, 168855), (183, 112570), (305, 67542), (366, 56285), (610, 33771), (915, 22514), (1830, 11257)]