20216142

素因数分解:

$2^1\times 3^5\times {\mathrm{41597}}^1$

素因数の和:41614

約数の個数: 24

約数和(自身を含む): 45425016

約数和(自身を除く): 25208874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41597, 83194, 124791, 249582, 374373, 748746, 1123119, 2246238, 3369357, 6738714, 10108071, 20216142]

約数ペア:

[(1, 20216142), (2, 10108071), (3, 6738714), (6, 3369357), (9, 2246238), (18, 1123119), (27, 748746), (54, 374373), (81, 249582), (162, 124791), (243, 83194), (486, 41597)]