20044515

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4931}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 32196096

約数和(自身を除く): 12151581

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4931, 14793, 24655, 73965, 1336301, 4008903, 6681505, 20044515]

約数ペア:

[(1, 20044515), (3, 6681505), (5, 4008903), (15, 1336301), (271, 73965), (813, 24655), (1355, 14793), (4065, 4931)]