20086300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15451}}^1$

素因数の和:15478

約数の個数: 36

約数和(自身を含む): 46943176

約数和(自身を除く): 26856876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 15451, 30902, 61804, 77255, 154510, 200863, 309020, 386275, 401726, 772550, 803452, 1004315, 1545100, 2008630, 4017260, 5021575, 10043150, 20086300]

約数ペア:

[(1, 20086300), (2, 10043150), (4, 5021575), (5, 4017260), (10, 2008630), (13, 1545100), (20, 1004315), (25, 803452), (26, 772550), (50, 401726), (52, 386275), (65, 309020), (100, 200863), (130, 154510), (260, 77255), (325, 61804), (650, 30902), (1300, 15451)]