20003076

素因数分解:

$2^2\times 3^2\times {\mathrm{593}}^1\times {\mathrm{937}}^1$

素因数の和:1540

約数の個数: 36

約数和(自身を含む): 50702652

約数和(自身を除く): 30699576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593, 937, 1186, 1779, 1874, 2372, 2811, 3558, 3748, 5337, 5622, 7116, 8433, 10674, 11244, 16866, 21348, 33732, 555641, 1111282, 1666923, 2222564, 3333846, 5000769, 6667692, 10001538, 20003076]

約数ペア:

[(1, 20003076), (2, 10001538), (3, 6667692), (4, 5000769), (6, 3333846), (9, 2222564), (12, 1666923), (18, 1111282), (36, 555641), (593, 33732), (937, 21348), (1186, 16866), (1779, 11244), (1874, 10674), (2372, 8433), (2811, 7116), (3558, 5622), (3748, 5337)]