20458480595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{16963}}^1$

素因数の和:19019

約数の個数: 32

約数和(自身を含む): 29724185088

約数和(自身を除く): 9265704493

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2027, 10135, 14189, 16963, 34459, 70945, 84815, 118741, 172295, 241213, 288371, 593705, 1206065, 1441855, 2018597, 10092985, 34384001, 171920005, 240688007, 584528017, 1203440035, 2922640085, 4091696119, 20458480595]

約数ペア:

[(1, 20458480595), (5, 4091696119), (7, 2922640085), (17, 1203440035), (35, 584528017), (85, 240688007), (119, 171920005), (595, 34384001), (2027, 10092985), (10135, 2018597), (14189, 1441855), (16963, 1206065), (34459, 593705), (70945, 288371), (84815, 241213), (118741, 172295)]