20262100065

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1\times {\mathrm{15173}}^1$

素因数の和:16009

約数の個数: 32

約数和(自身を含む): 32723398656

約数和(自身を除く): 12461298591

約数列:

[1, 3, 5, 15, 127, 381, 635, 701, 1905, 2103, 3505, 10515, 15173, 45519, 75865, 89027, 227595, 267081, 445135, 1335405, 1926971, 5780913, 9634855, 10636273, 28904565, 31908819, 53181365, 159544095, 1350806671, 4052420013, 6754033355, 20262100065]

約数ペア:

[(1, 20262100065), (3, 6754033355), (5, 4052420013), (15, 1350806671), (127, 159544095), (381, 53181365), (635, 31908819), (701, 28904565), (1905, 10636273), (2103, 9634855), (3505, 5780913), (10515, 1926971), (15173, 1335405), (45519, 445135), (75865, 267081), (89027, 227595)]