20120851942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{879331}}^1$

素因数の和:880023

約数の個数: 16

約数和(自身を含む): 32004167472

約数和(自身を除く): 11883315530

約数列:

[1, 2, 17, 34, 673, 1346, 11441, 22882, 879331, 1758662, 14948627, 29897254, 591789763, 1183579526, 10060425971, 20120851942]

約数ペア:

[(1, 20120851942), (2, 10060425971), (17, 1183579526), (34, 591789763), (673, 29897254), (1346, 14948627), (11441, 1758662), (22882, 879331)]