20512223070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{140197}}^1$

素因数の和:145084

約数の個数: 32

約数和(自身を含む): 49239780768

約数和(自身を除く): 28727557698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4877, 9754, 14631, 24385, 29262, 48770, 73155, 140197, 146310, 280394, 420591, 700985, 841182, 1401970, 2102955, 4205910, 683740769, 1367481538, 2051222307, 3418703845, 4102444614, 6837407690, 10256111535, 20512223070]

約数ペア:

[(1, 20512223070), (2, 10256111535), (3, 6837407690), (5, 4102444614), (6, 3418703845), (10, 2051222307), (15, 1367481538), (30, 683740769), (4877, 4205910), (9754, 2102955), (14631, 1401970), (24385, 841182), (29262, 700985), (48770, 420591), (73155, 280394), (140197, 146310)]