20249006370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{458849}}^1$

素因数の和:460330

約数の個数: 32

約数和(自身を含む): 48630758400

約数和(自身を除く): 28381752030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1471, 2942, 4413, 7355, 8826, 14710, 22065, 44130, 458849, 917698, 1376547, 2294245, 2753094, 4588490, 6882735, 13765470, 674966879, 1349933758, 2024900637, 3374834395, 4049801274, 6749668790, 10124503185, 20249006370]

約数ペア:

[(1, 20249006370), (2, 10124503185), (3, 6749668790), (5, 4049801274), (6, 3374834395), (10, 2024900637), (15, 1349933758), (30, 674966879), (1471, 13765470), (2942, 6882735), (4413, 4588490), (7355, 2753094), (8826, 2294245), (14710, 1376547), (22065, 917698), (44130, 458849)]