20169824940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112054583}}^1$

素因数の和:112054598

約数の個数: 36

約数和(自身を含む): 61181802864

約数和(自身を除く): 41011977924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112054583, 224109166, 336163749, 448218332, 560272915, 672327498, 1008491247, 1120545830, 1344654996, 1680818745, 2016982494, 2241091660, 3361637490, 4033964988, 5042456235, 6723274980, 10084912470, 20169824940]

約数ペア:

[(1, 20169824940), (2, 10084912470), (3, 6723274980), (4, 5042456235), (5, 4033964988), (6, 3361637490), (9, 2241091660), (10, 2016982494), (12, 1680818745), (15, 1344654996), (18, 1120545830), (20, 1008491247), (30, 672327498), (36, 560272915), (45, 448218332), (60, 336163749), (90, 224109166), (180, 112054583)]