20170261330

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1662841}}^1$

素因数の和:1664061

約数の個数: 16

約数和(自身を含む): 36336423384

約数和(自身を除く): 16166162054

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 1662841, 3325682, 8314205, 16628410, 2017026133, 4034052266, 10085130665, 20170261330]

約数ペア:

[(1, 20170261330), (2, 10085130665), (5, 4034052266), (10, 2017026133), (1213, 16628410), (2426, 8314205), (6065, 3325682), (12130, 1662841)]