20159902

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1483}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 34618752

約数和(自身を除く): 14458850

約数列:

[1, 2, 7, 14, 971, 1483, 1942, 2966, 6797, 10381, 13594, 20762, 1439993, 2879986, 10079951, 20159902]

約数ペア:

[(1, 20159902), (2, 10079951), (7, 2879986), (14, 1439993), (971, 20762), (1483, 13594), (1942, 10381), (2966, 6797)]