20687097334507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{462641}}^1$

素因数の和:463171

約数の個数: 32

約数和(自身を含む): 22473297792000

約数和(自身を除く): 1786200457493

約数列:

[1, 19, 43, 229, 239, 817, 4351, 4541, 9847, 10277, 54731, 187093, 195263, 462641, 1039889, 2353433, 8790179, 19893563, 44715227, 105944789, 110571199, 377977697, 2012950991, 2100852781, 4555625927, 4754561557, 25320804571, 86556892613, 90336669583, 481095286849, 1088794596553, 20687097334507]

約数ペア:

[(1, 20687097334507), (19, 1088794596553), (43, 481095286849), (229, 90336669583), (239, 86556892613), (817, 25320804571), (4351, 4754561557), (4541, 4555625927), (9847, 2100852781), (10277, 2012950991), (54731, 377977697), (187093, 110571199), (195263, 105944789), (462641, 44715227), (1039889, 19893563), (2353433, 8790179)]