20125010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24247}}^1$

素因数の和:24337

約数の個数: 16

約数和(自身を含む): 36662976

約数和(自身を除く): 16537966

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24247, 48494, 121235, 242470, 2012501, 4025002, 10062505, 20125010]

約数ペア:

[(1, 20125010), (2, 10062505), (5, 4025002), (10, 2012501), (83, 242470), (166, 121235), (415, 48494), (830, 24247)]