20171939742

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{811}}^1\times {\mathrm{5099}}^1$

素因数の和:6189

約数の個数: 48

約数和(自身を含む): 43929849600

約数和(自身を除く): 23757909858

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 811, 813, 1622, 1626, 2433, 2439, 4866, 4878, 5099, 7299, 10198, 14598, 15297, 30594, 45891, 91782, 219781, 439562, 659343, 1318686, 1381829, 1978029, 2763658, 3956058, 4135289, 4145487, 8270578, 8290974, 12405867, 12436461, 24811734, 24872922, 37217601, 74435202, 1120663319, 2241326638, 3361989957, 6723979914, 10085969871, 20171939742]

約数ペア:

[(1, 20171939742), (2, 10085969871), (3, 6723979914), (6, 3361989957), (9, 2241326638), (18, 1120663319), (271, 74435202), (542, 37217601), (811, 24872922), (813, 24811734), (1622, 12436461), (1626, 12405867), (2433, 8290974), (2439, 8270578), (4866, 4145487), (4878, 4135289), (5099, 3956058), (7299, 2763658), (10198, 1978029), (14598, 1381829), (15297, 1318686), (30594, 659343), (45891, 439562), (91782, 219781)]