20372278504

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{225977}}^1$

素因数の和:226233

約数の個数: 32

約数和(自身を含む): 39048998400

約数和(自身を除く): 18676719896

約数列:

[1, 2, 4, 8, 59, 118, 191, 236, 382, 472, 764, 1528, 11269, 22538, 45076, 90152, 225977, 451954, 903908, 1807816, 13332643, 26665286, 43161607, 53330572, 86323214, 106661144, 172646428, 345292856, 2546534813, 5093069626, 10186139252, 20372278504]

約数ペア:

[(1, 20372278504), (2, 10186139252), (4, 5093069626), (8, 2546534813), (59, 345292856), (118, 172646428), (191, 106661144), (236, 86323214), (382, 53330572), (472, 43161607), (764, 26665286), (1528, 13332643), (11269, 1807816), (22538, 903908), (45076, 451954), (90152, 225977)]