20072302215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{15787}}^1\times {\mathrm{12109}}^1$

素因数の和:27911

約数の個数: 32

約数和(自身を含む): 36708994560

約数和(自身を除く): 16636692345

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 12109, 15787, 36327, 47361, 60545, 78935, 84763, 110509, 181635, 236805, 254289, 331527, 423815, 552545, 1271445, 1657635, 191164783, 573494349, 955823915, 1338153481, 2867471745, 4014460443, 6690767405, 20072302215]

約数ペア:

[(1, 20072302215), (3, 6690767405), (5, 4014460443), (7, 2867471745), (15, 1338153481), (21, 955823915), (35, 573494349), (105, 191164783), (12109, 1657635), (15787, 1271445), (36327, 552545), (47361, 423815), (60545, 331527), (78935, 254289), (84763, 236805), (110509, 181635)]