20063862

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 80

約数和(自身を含む): 55373472

約数和(自身を除く): 35309610

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1361, 1638, 2106, 2457, 2722, 4083, 4914, 7371, 8166, 9527, 12249, 14742, 17693, 19054, 24498, 28581, 35386, 36747, 53079, 57162, 73494, 85743, 106158, 110241, 123851, 159237, 171486, 220482, 247702, 257229, 318474, 371553, 477711, 514458, 743106, 771687, 955422, 1114659, 1433133, 1543374, 2229318, 2866266, 3343977, 6687954, 10031931, 20063862]

約数ペア:

[(1, 20063862), (2, 10031931), (3, 6687954), (6, 3343977), (7, 2866266), (9, 2229318), (13, 1543374), (14, 1433133), (18, 1114659), (21, 955422), (26, 771687), (27, 743106), (39, 514458), (42, 477711), (54, 371553), (63, 318474), (78, 257229), (81, 247702), (91, 220482), (117, 171486), (126, 159237), (162, 123851), (182, 110241), (189, 106158), (234, 85743), (273, 73494), (351, 57162), (378, 53079), (546, 36747), (567, 35386), (702, 28581), (819, 24498), (1053, 19054), (1134, 17693), (1361, 14742), (1638, 12249), (2106, 9527), (2457, 8166), (2722, 7371), (4083, 4914)]