20295002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 39446400

約数和(自身を除く): 19151398

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5869, 11738, 41083, 76297, 82166, 111511, 152594, 223022, 534079, 780577, 1068158, 1449643, 1561154, 2899286, 10147501, 20295002]

約数ペア:

[(1, 20295002), (2, 10147501), (7, 2899286), (13, 1561154), (14, 1449643), (19, 1068158), (26, 780577), (38, 534079), (91, 223022), (133, 152594), (182, 111511), (247, 82166), (266, 76297), (494, 41083), (1729, 11738), (3458, 5869)]