20174955496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4785331}}^1$

素因数の和:4785385

約数の個数: 32

約数和(自身を含む): 41345268480

約数和(自身を除く): 21170312984

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4785331, 9570662, 19141324, 38282648, 81350627, 148345261, 162701254, 296690522, 325402508, 593381044, 650805016, 1186762088, 2521869437, 5043738874, 10087477748, 20174955496]

約数ペア:

[(1, 20174955496), (2, 10087477748), (4, 5043738874), (8, 2521869437), (17, 1186762088), (31, 650805016), (34, 593381044), (62, 325402508), (68, 296690522), (124, 162701254), (136, 148345261), (248, 81350627), (527, 38282648), (1054, 19141324), (2108, 9570662), (4216, 4785331)]