20066910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8059}}^1$

素因数の和:8152

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 28679970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8059, 16118, 24177, 40295, 48354, 80590, 120885, 241770, 668897, 1337794, 2006691, 3344485, 4013382, 6688970, 10033455, 20066910]

約数ペア:

[(1, 20066910), (2, 10033455), (3, 6688970), (5, 4013382), (6, 3344485), (10, 2006691), (15, 1337794), (30, 668897), (83, 241770), (166, 120885), (249, 80590), (415, 48354), (498, 40295), (830, 24177), (1245, 16118), (2490, 8059)]