20141592

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3191}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 30419688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 3191, 6312, 6382, 9573, 12764, 19146, 25528, 38292, 76584, 839233, 1678466, 2517699, 3356932, 5035398, 6713864, 10070796, 20141592]

約数ペア:

[(1, 20141592), (2, 10070796), (3, 6713864), (4, 5035398), (6, 3356932), (8, 2517699), (12, 1678466), (24, 839233), (263, 76584), (526, 38292), (789, 25528), (1052, 19146), (1578, 12764), (2104, 9573), (3156, 6382), (3191, 6312)]