20148261690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6247}}^1\times {\mathrm{107509}}^1$

素因数の和:113766

約数の個数: 32

約数和(自身を含む): 48364018560

約数和(自身を除く): 28215756870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6247, 12494, 18741, 31235, 37482, 62470, 93705, 107509, 187410, 215018, 322527, 537545, 645054, 1075090, 1612635, 3225270, 671608723, 1343217446, 2014826169, 3358043615, 4029652338, 6716087230, 10074130845, 20148261690]

約数ペア:

[(1, 20148261690), (2, 10074130845), (3, 6716087230), (5, 4029652338), (6, 3358043615), (10, 2014826169), (15, 1343217446), (30, 671608723), (6247, 3225270), (12494, 1612635), (18741, 1075090), (31235, 645054), (37482, 537545), (62470, 322527), (93705, 215018), (107509, 187410)]