20123074008

素因数分解:

$2^3\times 3^2\times {\mathrm{279487139}}^1$

素因数の和:279487151

約数の個数: 24

約数和(自身を含む): 54499992300

約数和(自身を除く): 34376918292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279487139, 558974278, 838461417, 1117948556, 1676922834, 2235897112, 2515384251, 3353845668, 5030768502, 6707691336, 10061537004, 20123074008]

約数ペア:

[(1, 20123074008), (2, 10061537004), (3, 6707691336), (4, 5030768502), (6, 3353845668), (8, 2515384251), (9, 2235897112), (12, 1676922834), (18, 1117948556), (24, 838461417), (36, 558974278), (72, 279487139)]