20450568

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29383}}^1$

素因数の和:29421

約数の個数: 32

約数和(自身を含む): 52891200

約数和(自身を除く): 32440632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29383, 58766, 88149, 117532, 176298, 235064, 352596, 705192, 852107, 1704214, 2556321, 3408428, 5112642, 6816856, 10225284, 20450568]

約数ペア:

[(1, 20450568), (2, 10225284), (3, 6816856), (4, 5112642), (6, 3408428), (8, 2556321), (12, 1704214), (24, 852107), (29, 705192), (58, 352596), (87, 235064), (116, 176298), (174, 117532), (232, 88149), (348, 58766), (696, 29383)]