20147196390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23157697}}^1$

素因数の和:23157736

約数の個数: 32

約数和(自身を含む): 50020627680

約数和(自身を除く): 29873431290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23157697, 46315394, 69473091, 115788485, 138946182, 231576970, 347365455, 671573213, 694730910, 1343146426, 2014719639, 3357866065, 4029439278, 6715732130, 10073598195, 20147196390]

約数ペア:

[(1, 20147196390), (2, 10073598195), (3, 6715732130), (5, 4029439278), (6, 3357866065), (10, 2014719639), (15, 1343146426), (29, 694730910), (30, 671573213), (58, 347365455), (87, 231576970), (145, 138946182), (174, 115788485), (290, 69473091), (435, 46315394), (870, 23157697)]