20143516276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{156011}}^1$

素因数の和:156232

約数の個数: 36

約数和(自身を含む): 38371463424

約数和(自身を除く): 18227947148

約数列:

[1, 2, 4, 13, 26, 52, 169, 191, 338, 382, 676, 764, 2483, 4966, 9932, 32279, 64558, 129116, 156011, 312022, 624044, 2028143, 4056286, 8112572, 26365859, 29798101, 52731718, 59596202, 105463436, 119192404, 387375313, 774750626, 1549501252, 5035879069, 10071758138, 20143516276]

約数ペア:

[(1, 20143516276), (2, 10071758138), (4, 5035879069), (13, 1549501252), (26, 774750626), (52, 387375313), (169, 119192404), (191, 105463436), (338, 59596202), (382, 52731718), (676, 29798101), (764, 26365859), (2483, 8112572), (4966, 4056286), (9932, 2028143), (32279, 624044), (64558, 312022), (129116, 156011)]