20340162726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1456823}}^1$

素因数の和:1457020

約数の個数: 32

約数和(自身を含む): 44054357760

約数和(自身を除く): 23714195034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 13962, 1456823, 2913646, 4370469, 8740938, 18938699, 37877398, 56816097, 113632194, 260771317, 521542634, 782313951, 1564627902, 3390027121, 6780054242, 10170081363, 20340162726]

約数ペア:

[(1, 20340162726), (2, 10170081363), (3, 6780054242), (6, 3390027121), (13, 1564627902), (26, 782313951), (39, 521542634), (78, 260771317), (179, 113632194), (358, 56816097), (537, 37877398), (1074, 18938699), (2327, 8740938), (4654, 4370469), (6981, 2913646), (13962, 1456823)]