20033608

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1873}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 43176960

約数和(自身を除く): 23143352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 1873, 2674, 3746, 5348, 7492, 10696, 13111, 14984, 26222, 52444, 104888, 357743, 715486, 1430972, 2504201, 2861944, 5008402, 10016804, 20033608]

約数ペア:

[(1, 20033608), (2, 10016804), (4, 5008402), (7, 2861944), (8, 2504201), (14, 1430972), (28, 715486), (56, 357743), (191, 104888), (382, 52444), (764, 26222), (1337, 14984), (1528, 13111), (1873, 10696), (2674, 7492), (3746, 5348)]