20342488304

素因数分解:

$2^4\times {\mathrm{1271405519}}^1$

素因数の和:1271405527

約数の個数: 10

約数和(自身を含む): 39413571120

約数和(自身を除く): 19071082816

約数列:

[1, 2, 4, 8, 16, 1271405519, 2542811038, 5085622076, 10171244152, 20342488304]

約数ペア:

[(1, 20342488304), (2, 10171244152), (4, 5085622076), (8, 2542811038), (16, 1271405519)]