20233616120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1\times {\mathrm{3851}}^1$

素因数の和:9596

約数の個数: 64

約数和(自身を含む): 47525667840

約数和(自身を除く): 27292051720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3851, 5711, 7702, 11422, 15404, 19255, 22844, 28555, 30808, 38510, 45688, 57110, 77020, 88573, 114220, 131353, 154040, 177146, 228440, 262706, 354292, 442865, 525412, 656765, 708584, 885730, 1050824, 1313530, 1771460, 2627060, 3542920, 5254120, 21993061, 43986122, 87972244, 109965305, 175944488, 219930610, 439861220, 505840403, 879722440, 1011680806, 2023361612, 2529202015, 4046723224, 5058404030, 10116808060, 20233616120]

約数ペア:

[(1, 20233616120), (2, 10116808060), (4, 5058404030), (5, 4046723224), (8, 2529202015), (10, 2023361612), (20, 1011680806), (23, 879722440), (40, 505840403), (46, 439861220), (92, 219930610), (115, 175944488), (184, 109965305), (230, 87972244), (460, 43986122), (920, 21993061), (3851, 5254120), (5711, 3542920), (7702, 2627060), (11422, 1771460), (15404, 1313530), (19255, 1050824), (22844, 885730), (28555, 708584), (30808, 656765), (38510, 525412), (45688, 442865), (57110, 354292), (77020, 262706), (88573, 228440), (114220, 177146), (131353, 154040)]