20147661552

素因数分解:

$2^4\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{192631}}^1$

素因数の和:194821

約数の個数: 40

約数和(自身を含む): 52072282240

約数和(自身を除く): 31924620688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2179, 4358, 6537, 8716, 13074, 17432, 26148, 34864, 52296, 104592, 192631, 385262, 577893, 770524, 1155786, 1541048, 2311572, 3082096, 4623144, 9246288, 419742949, 839485898, 1259228847, 1678971796, 2518457694, 3357943592, 5036915388, 6715887184, 10073830776, 20147661552]

約数ペア:

[(1, 20147661552), (2, 10073830776), (3, 6715887184), (4, 5036915388), (6, 3357943592), (8, 2518457694), (12, 1678971796), (16, 1259228847), (24, 839485898), (48, 419742949), (2179, 9246288), (4358, 4623144), (6537, 3082096), (8716, 2311572), (13074, 1541048), (17432, 1155786), (26148, 770524), (34864, 577893), (52296, 385262), (104592, 192631)]