20142096

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 56663040

約数和(自身を除く): 36520944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 191, 208, 312, 338, 382, 507, 573, 624, 676, 764, 1014, 1146, 1352, 1528, 2028, 2197, 2292, 2483, 2704, 3056, 4056, 4394, 4584, 4966, 6591, 7449, 8112, 8788, 9168, 9932, 13182, 14898, 17576, 19864, 26364, 29796, 32279, 35152, 39728, 52728, 59592, 64558, 96837, 105456, 119184, 129116, 193674, 258232, 387348, 419627, 516464, 774696, 839254, 1258881, 1549392, 1678508, 2517762, 3357016, 5035524, 6714032, 10071048, 20142096]

約数ペア:

[(1, 20142096), (2, 10071048), (3, 6714032), (4, 5035524), (6, 3357016), (8, 2517762), (12, 1678508), (13, 1549392), (16, 1258881), (24, 839254), (26, 774696), (39, 516464), (48, 419627), (52, 387348), (78, 258232), (104, 193674), (156, 129116), (169, 119184), (191, 105456), (208, 96837), (312, 64558), (338, 59592), (382, 52728), (507, 39728), (573, 35152), (624, 32279), (676, 29796), (764, 26364), (1014, 19864), (1146, 17576), (1352, 14898), (1528, 13182), (2028, 9932), (2197, 9168), (2292, 8788), (2483, 8112), (2704, 7449), (3056, 6591), (4056, 4966), (4394, 4584)]