20169876018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1\times {\mathrm{49741}}^1$

素因数の和:53322

約数の個数: 32

約数和(自身を含む): 42475688640

約数和(自身を除く): 22305812622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3557, 7114, 10671, 21342, 49741, 67583, 99482, 135166, 149223, 202749, 298446, 405498, 945079, 1890158, 2835237, 5670474, 176928737, 353857474, 530786211, 1061572422, 3361646003, 6723292006, 10084938009, 20169876018]

約数ペア:

[(1, 20169876018), (2, 10084938009), (3, 6723292006), (6, 3361646003), (19, 1061572422), (38, 530786211), (57, 353857474), (114, 176928737), (3557, 5670474), (7114, 2835237), (10671, 1890158), (21342, 945079), (49741, 405498), (67583, 298446), (99482, 202749), (135166, 149223)]