20159530

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4373}}^1$

素因数の和:4841

約数の個数: 16

約数和(自身を含む): 36374184

約数和(自身を除く): 16214654

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4373, 4610, 8746, 21865, 43730, 2015953, 4031906, 10079765, 20159530]

約数ペア:

[(1, 20159530), (2, 10079765), (5, 4031906), (10, 2015953), (461, 43730), (922, 21865), (2305, 8746), (4373, 4610)]