20042245270

素因数分解:

$2^1\times 5^1\times {\mathrm{14779}}^1\times {\mathrm{135613}}^1$

素因数の和:150399

約数の個数: 16

約数和(自身を含む): 36078748560

約数和(自身を除く): 16036503290

約数列:

[1, 2, 5, 10, 14779, 29558, 73895, 135613, 147790, 271226, 678065, 1356130, 2004224527, 4008449054, 10021122635, 20042245270]

約数ペア:

[(1, 20042245270), (2, 10021122635), (5, 4008449054), (10, 2004224527), (14779, 1356130), (29558, 678065), (73895, 271226), (135613, 147790)]