20088332572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2835733}}^1$

素因数の和:2835778

約数の個数: 48

約数和(自身を含む): 45734717952

約数和(自身を除く): 25646385380

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 2835733, 5671466, 11342932, 19850131, 31193063, 39700262, 62386126, 65221859, 79400524, 124772252, 130443718, 218351441, 260887436, 436702882, 456553013, 717440449, 873405764, 913106026, 1434880898, 1826212052, 2869761796, 5022083143, 10044166286, 20088332572]

約数ペア:

[(1, 20088332572), (2, 10044166286), (4, 5022083143), (7, 2869761796), (11, 1826212052), (14, 1434880898), (22, 913106026), (23, 873405764), (28, 717440449), (44, 456553013), (46, 436702882), (77, 260887436), (92, 218351441), (154, 130443718), (161, 124772252), (253, 79400524), (308, 65221859), (322, 62386126), (506, 39700262), (644, 31193063), (1012, 19850131), (1771, 11342932), (3542, 5671466), (7084, 2835733)]