20455422126

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{591163}}^1$

素因数の和:591320

約数の個数: 32

約数和(自身を含む): 41996290560

約数和(自身を除く): 21540868434

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 5767, 11534, 17301, 34602, 591163, 1182326, 1773489, 3546978, 43154899, 46701877, 86309798, 93403754, 129464697, 140105631, 258929394, 280211262, 3409237021, 6818474042, 10227711063, 20455422126]

約数ペア:

[(1, 20455422126), (2, 10227711063), (3, 6818474042), (6, 3409237021), (73, 280211262), (79, 258929394), (146, 140105631), (158, 129464697), (219, 93403754), (237, 86309798), (438, 46701877), (474, 43154899), (5767, 3546978), (11534, 1773489), (17301, 1182326), (34602, 591163)]