1936692820

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{112207}}^1$

素因数の和:113079

約数の個数: 24

約数和(自身を含む): 4071803904

約数和(自身を除く): 2135111084

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 8630, 17260, 112207, 224414, 448828, 561035, 1122070, 2244140, 96834641, 193669282, 387338564, 484173205, 968346410, 1936692820]

約数ペア:

[(1, 1936692820), (2, 968346410), (4, 484173205), (5, 387338564), (10, 193669282), (20, 96834641), (863, 2244140), (1726, 1122070), (3452, 561035), (4315, 448828), (8630, 224414), (17260, 112207)]