20734367070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16857209}}^1$

素因数の和:16857260

約数の個数: 32

約数和(自身を含む): 50976203040

約数和(自身を除く): 30241835970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16857209, 33714418, 50571627, 84286045, 101143254, 168572090, 252858135, 505716270, 691145569, 1382291138, 2073436707, 3455727845, 4146873414, 6911455690, 10367183535, 20734367070]

約数ペア:

[(1, 20734367070), (2, 10367183535), (3, 6911455690), (5, 4146873414), (6, 3455727845), (10, 2073436707), (15, 1382291138), (30, 691145569), (41, 505716270), (82, 252858135), (123, 168572090), (205, 101143254), (246, 84286045), (410, 50571627), (615, 33714418), (1230, 16857209)]