20171310224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4216411}}^1$

素因数の和:4216455

約数の個数: 40

約数和(自身を含む): 43918147392

約数和(自身を除く): 23746837168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 4216411, 8432822, 16865644, 33731288, 54813343, 67462576, 96977453, 109626686, 193954906, 219253372, 387909812, 438506744, 775819624, 877013488, 1260706889, 1551639248, 2521413778, 5042827556, 10085655112, 20171310224]

約数ペア:

[(1, 20171310224), (2, 10085655112), (4, 5042827556), (8, 2521413778), (13, 1551639248), (16, 1260706889), (23, 877013488), (26, 775819624), (46, 438506744), (52, 387909812), (92, 219253372), (104, 193954906), (184, 109626686), (208, 96977453), (299, 67462576), (368, 54813343), (598, 33731288), (1196, 16865644), (2392, 8432822), (4784, 4216411)]