20152647214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{151253}}^1$

素因数の和:151600

約数の個数: 32

約数和(自身を含む): 35778226176

約数和(自身を除く): 15625578962

約数列:

[1, 2, 7, 14, 31, 62, 217, 307, 434, 614, 2149, 4298, 9517, 19034, 66619, 133238, 151253, 302506, 1058771, 2117542, 4688843, 9377686, 32821901, 46434671, 65643802, 92869342, 325042697, 650085394, 1439474801, 2878949602, 10076323607, 20152647214]

約数ペア:

[(1, 20152647214), (2, 10076323607), (7, 2878949602), (14, 1439474801), (31, 650085394), (62, 325042697), (217, 92869342), (307, 65643802), (434, 46434671), (614, 32821901), (2149, 9377686), (4298, 4688843), (9517, 2117542), (19034, 1058771), (66619, 302506), (133238, 151253)]