20174869308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{800209}}^1$

素因数の和:800418

約数の個数: 48

約数和(自身を含む): 51623147520

約数和(自身を除く): 31448278212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 764, 1146, 2101, 2292, 4202, 6303, 8404, 12606, 25212, 800209, 1600418, 2400627, 3200836, 4801254, 8802299, 9602508, 17604598, 26406897, 35209196, 52813794, 105627588, 152839919, 305679838, 458519757, 611359676, 917039514, 1681239109, 1834079028, 3362478218, 5043717327, 6724956436, 10087434654, 20174869308]

約数ペア:

[(1, 20174869308), (2, 10087434654), (3, 6724956436), (4, 5043717327), (6, 3362478218), (11, 1834079028), (12, 1681239109), (22, 917039514), (33, 611359676), (44, 458519757), (66, 305679838), (132, 152839919), (191, 105627588), (382, 52813794), (573, 35209196), (764, 26406897), (1146, 17604598), (2101, 9602508), (2292, 8802299), (4202, 4801254), (6303, 3200836), (8404, 2400627), (12606, 1600418), (25212, 800209)]