20070486852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{770401}}^1$

素因数の和:770588

約数の個数: 48

約数和(自身を含む): 50735594112

約数和(自身を除く): 30665107260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 6513, 8684, 13026, 26052, 770401, 1540802, 2311203, 3081604, 4622406, 9244812, 10015213, 20030426, 30045639, 40060852, 60091278, 120182556, 128656967, 257313934, 385970901, 514627868, 771941802, 1543883604, 1672540571, 3345081142, 5017621713, 6690162284, 10035243426, 20070486852]

約数ペア:

[(1, 20070486852), (2, 10035243426), (3, 6690162284), (4, 5017621713), (6, 3345081142), (12, 1672540571), (13, 1543883604), (26, 771941802), (39, 514627868), (52, 385970901), (78, 257313934), (156, 128656967), (167, 120182556), (334, 60091278), (501, 40060852), (668, 30045639), (1002, 20030426), (2004, 10015213), (2171, 9244812), (4342, 4622406), (6513, 3081604), (8684, 2311203), (13026, 1540802), (26052, 770401)]