2012802544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6621061}}^1$

素因数の和:6621088

約数の個数: 20

約数和(自身を含む): 4105058440

約数和(自身を除く): 2092255896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6621061, 13242122, 26484244, 52968488, 105936976, 125800159, 251600318, 503200636, 1006401272, 2012802544]

約数ペア:

[(1, 2012802544), (2, 1006401272), (4, 503200636), (8, 251600318), (16, 125800159), (19, 105936976), (38, 52968488), (76, 26484244), (152, 13242122), (304, 6621061)]