20074095

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 35893440

約数和(自身を除く): 15819345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 617, 723, 1205, 1851, 2169, 3085, 3615, 5553, 6507, 9255, 10845, 16659, 27765, 32535, 83295, 148697, 446091, 743485, 1338273, 2230455, 4014819, 6691365, 20074095]

約数ペア:

[(1, 20074095), (3, 6691365), (5, 4014819), (9, 2230455), (15, 1338273), (27, 743485), (45, 446091), (135, 148697), (241, 83295), (617, 32535), (723, 27765), (1205, 16659), (1851, 10845), (2169, 9255), (3085, 6507), (3615, 5553)]