20228854986

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{773}}^1\times {\mathrm{5657}}^1$

素因数の和:6695

約数の個数: 48

約数和(自身を含む): 44064436104

約数和(自身を除く): 23835581118

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 773, 1542, 1546, 2313, 2319, 4626, 4638, 5657, 6957, 11314, 13914, 16971, 33942, 50913, 101826, 198661, 397322, 595983, 1191966, 1453849, 1787949, 2907698, 3575898, 4361547, 4372861, 8723094, 8745722, 13084641, 13118583, 26169282, 26237166, 39355749, 78711498, 1123825277, 2247650554, 3371475831, 6742951662, 10114427493, 20228854986]

約数ペア:

[(1, 20228854986), (2, 10114427493), (3, 6742951662), (6, 3371475831), (9, 2247650554), (18, 1123825277), (257, 78711498), (514, 39355749), (771, 26237166), (773, 26169282), (1542, 13118583), (1546, 13084641), (2313, 8745722), (2319, 8723094), (4626, 4372861), (4638, 4361547), (5657, 3575898), (6957, 2907698), (11314, 1787949), (13914, 1453849), (16971, 1191966), (33942, 595983), (50913, 397322), (101826, 198661)]