20142278820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111901549}}^1$

素因数の和:111901564

約数の個数: 36

約数和(自身を含む): 61098246300

約数和(自身を除く): 40955967480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111901549, 223803098, 335704647, 447606196, 559507745, 671409294, 1007113941, 1119015490, 1342818588, 1678523235, 2014227882, 2238030980, 3357046470, 4028455764, 5035569705, 6714092940, 10071139410, 20142278820]

約数ペア:

[(1, 20142278820), (2, 10071139410), (3, 6714092940), (4, 5035569705), (5, 4028455764), (6, 3357046470), (9, 2238030980), (10, 2014227882), (12, 1678523235), (15, 1342818588), (18, 1119015490), (20, 1007113941), (30, 671409294), (36, 559507745), (45, 447606196), (60, 335704647), (90, 223803098), (180, 111901549)]