20556407184

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4240183}}^1$

素因数の和:4240295

約数の個数: 40

約数和(自身を含む): 53629847232

約数和(自身を除く): 33073440048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 4240183, 8480366, 12720549, 16960732, 25441098, 33921464, 50882196, 67842928, 101764392, 203528784, 428258483, 856516966, 1284775449, 1713033932, 2569550898, 3426067864, 5139101796, 6852135728, 10278203592, 20556407184]

約数ペア:

[(1, 20556407184), (2, 10278203592), (3, 6852135728), (4, 5139101796), (6, 3426067864), (8, 2569550898), (12, 1713033932), (16, 1284775449), (24, 856516966), (48, 428258483), (101, 203528784), (202, 101764392), (303, 67842928), (404, 50882196), (606, 33921464), (808, 25441098), (1212, 16960732), (1616, 12720549), (2424, 8480366), (4848, 4240183)]