20343365154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3529}}^1\times {\mathrm{45751}}^1$

素因数の和:49295

約数の個数: 48

約数和(自身を含む): 50389422720

約数和(自身を除く): 30046057566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3529, 7058, 10587, 21174, 24703, 31761, 45751, 49406, 63522, 74109, 91502, 137253, 148218, 222327, 274506, 320257, 411759, 444654, 640514, 823518, 960771, 1921542, 2882313, 5764626, 161455279, 322910558, 484365837, 968731674, 1130186953, 1453097511, 2260373906, 2906195022, 3390560859, 6781121718, 10171682577, 20343365154]

約数ペア:

[(1, 20343365154), (2, 10171682577), (3, 6781121718), (6, 3390560859), (7, 2906195022), (9, 2260373906), (14, 1453097511), (18, 1130186953), (21, 968731674), (42, 484365837), (63, 322910558), (126, 161455279), (3529, 5764626), (7058, 2882313), (10587, 1921542), (21174, 960771), (24703, 823518), (31761, 640514), (45751, 444654), (49406, 411759), (63522, 320257), (74109, 274506), (91502, 222327), (137253, 148218)]