20146152243

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{42719}}^1$

素因数の和:44067

約数の個数: 32

約数和(自身を含む): 32530083840

約数和(自身を除く): 12383931597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1321, 3963, 9247, 22457, 27741, 42719, 67371, 128157, 157199, 299033, 471597, 726223, 897099, 2178669, 5083561, 15250683, 56431799, 169295397, 395022593, 959340583, 1185067779, 2878021749, 6715384081, 20146152243]

約数ペア:

[(1, 20146152243), (3, 6715384081), (7, 2878021749), (17, 1185067779), (21, 959340583), (51, 395022593), (119, 169295397), (357, 56431799), (1321, 15250683), (3963, 5083561), (9247, 2178669), (22457, 897099), (27741, 726223), (42719, 471597), (67371, 299033), (128157, 157199)]