220024968

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{27697}}^1$

素因数の和:28037

約数の個数: 32

約数和(自身を含む): 551744160

約数和(自身を除く): 331719192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 27697, 55394, 83091, 110788, 166182, 221576, 332364, 664728, 9167707, 18335414, 27503121, 36670828, 55006242, 73341656, 110012484, 220024968]

約数ペア:

[(1, 220024968), (2, 110012484), (3, 73341656), (4, 55006242), (6, 36670828), (8, 27503121), (12, 18335414), (24, 9167707), (331, 664728), (662, 332364), (993, 221576), (1324, 166182), (1986, 110788), (2648, 83091), (3972, 55394), (7944, 27697)]