20130864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32261}}^1$

素因数の和:32285

約数の個数: 40

約数和(自身を含む): 56006832

約数和(自身を除く): 35875968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32261, 64522, 96783, 129044, 193566, 258088, 387132, 419393, 516176, 774264, 838786, 1258179, 1548528, 1677572, 2516358, 3355144, 5032716, 6710288, 10065432, 20130864]

約数ペア:

[(1, 20130864), (2, 10065432), (3, 6710288), (4, 5032716), (6, 3355144), (8, 2516358), (12, 1677572), (13, 1548528), (16, 1258179), (24, 838786), (26, 774264), (39, 516176), (48, 419393), (52, 387132), (78, 258088), (104, 193566), (156, 129044), (208, 96783), (312, 64522), (624, 32261)]