20128096185

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{162671}}^1$

素因数の和:162865

約数の個数: 32

約数和(自身を含む): 32935223808

約数和(自身を除く): 12807127623

約数列:

[1, 3, 5, 15, 73, 113, 219, 339, 365, 565, 1095, 1695, 8249, 24747, 41245, 123735, 162671, 488013, 813355, 2440065, 11874983, 18381823, 35624949, 55145469, 59374915, 91909115, 178124745, 275727345, 1341873079, 4025619237, 6709365395, 20128096185]

約数ペア:

[(1, 20128096185), (3, 6709365395), (5, 4025619237), (15, 1341873079), (73, 275727345), (113, 178124745), (219, 91909115), (339, 59374915), (365, 55145469), (565, 35624949), (1095, 18381823), (1695, 11874983), (8249, 2440065), (24747, 813355), (41245, 488013), (123735, 162671)]