20101076548

素因数分解:

$2^2\times 7^2\times {\mathrm{6823}}^1\times {\mathrm{15031}}^1$

素因数の和:21872

約数の個数: 36

約数和(自身を含む): 40928768832

約数和(自身を除く): 20827692284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6823, 13646, 15031, 27292, 30062, 47761, 60124, 95522, 105217, 191044, 210434, 334327, 420868, 668654, 736519, 1337308, 1473038, 2946076, 102556513, 205113026, 410226052, 717895591, 1435791182, 2871582364, 5025269137, 10050538274, 20101076548]

約数ペア:

[(1, 20101076548), (2, 10050538274), (4, 5025269137), (7, 2871582364), (14, 1435791182), (28, 717895591), (49, 410226052), (98, 205113026), (196, 102556513), (6823, 2946076), (13646, 1473038), (15031, 1337308), (27292, 736519), (30062, 668654), (47761, 420868), (60124, 334327), (95522, 210434), (105217, 191044)]