20132529626872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2297}}^1\times {\mathrm{84276019}}^1$

素因数の和:84278335

約数の個数: 32

約数和(自身を含む): 40669921731600

約数和(自身を除く): 20537392104728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2297, 4594, 9188, 18376, 29861, 59722, 119444, 238888, 84276019, 168552038, 337104076, 674208152, 1095588247, 2191176494, 4382352988, 8764705976, 193582015643, 387164031286, 774328062572, 1548656125144, 2516566203359, 5033132406718, 10066264813436, 20132529626872]

約数ペア:

[(1, 20132529626872), (2, 10066264813436), (4, 5033132406718), (8, 2516566203359), (13, 1548656125144), (26, 774328062572), (52, 387164031286), (104, 193582015643), (2297, 8764705976), (4594, 4382352988), (9188, 2191176494), (18376, 1095588247), (29861, 674208152), (59722, 337104076), (119444, 168552038), (238888, 84276019)]