20358408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121181}}^1$

素因数の和:121197

約数の個数: 32

約数和(自身を含む): 58167360

約数和(自身を除く): 37808952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121181, 242362, 363543, 484724, 727086, 848267, 969448, 1454172, 1696534, 2544801, 2908344, 3393068, 5089602, 6786136, 10179204, 20358408]

約数ペア:

[(1, 20358408), (2, 10179204), (3, 6786136), (4, 5089602), (6, 3393068), (7, 2908344), (8, 2544801), (12, 1696534), (14, 1454172), (21, 969448), (24, 848267), (28, 727086), (42, 484724), (56, 363543), (84, 242362), (168, 121181)]