20476232

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6965

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 24235768

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6899, 13798, 27596, 48293, 55192, 96586, 193172, 365647, 386344, 731294, 1462588, 2559529, 2925176, 5119058, 10238116, 20476232]

約数ペア:

[(1, 20476232), (2, 10238116), (4, 5119058), (7, 2925176), (8, 2559529), (14, 1462588), (28, 731294), (53, 386344), (56, 365647), (106, 193172), (212, 96586), (371, 55192), (424, 48293), (742, 27596), (1484, 13798), (2968, 6899)]