20000946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1033}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 45859968

約数和(自身を除く): 25859022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1033, 1383, 2066, 2766, 3099, 3227, 6198, 6454, 7231, 9681, 14462, 19362, 21693, 43386, 476213, 952426, 1428639, 2857278, 3333491, 6666982, 10000473, 20000946]

約数ペア:

[(1, 20000946), (2, 10000473), (3, 6666982), (6, 3333491), (7, 2857278), (14, 1428639), (21, 952426), (42, 476213), (461, 43386), (922, 21693), (1033, 19362), (1383, 14462), (2066, 9681), (2766, 7231), (3099, 6454), (3227, 6198)]