20163211752

素因数分解:

$2^3\times 3^1\times {\mathrm{51691}}^1\times {\mathrm{16253}}^1$

素因数の和:67953

約数の個数: 32

約数和(自身を含む): 50412106080

約数和(自身を除く): 30248894328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16253, 32506, 48759, 51691, 65012, 97518, 103382, 130024, 155073, 195036, 206764, 310146, 390072, 413528, 620292, 1240584, 840133823, 1680267646, 2520401469, 3360535292, 5040802938, 6721070584, 10081605876, 20163211752]

約数ペア:

[(1, 20163211752), (2, 10081605876), (3, 6721070584), (4, 5040802938), (6, 3360535292), (8, 2520401469), (12, 1680267646), (24, 840133823), (16253, 1240584), (32506, 620292), (48759, 413528), (51691, 390072), (65012, 310146), (97518, 206764), (103382, 195036), (130024, 155073)]