20076595084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{89393}}^1$

素因数の和:90034

約数の個数: 48

約数和(自身を含む): 43312465728

約数和(自身を除く): 23235870644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 617, 1234, 2468, 4319, 8021, 8638, 16042, 17276, 32084, 56147, 89393, 112294, 178786, 224588, 357572, 625751, 1162109, 1251502, 2324218, 2503004, 4648436, 8134763, 16269526, 32539052, 55155481, 110310962, 220621924, 386088367, 717021253, 772176734, 1434042506, 1544353468, 2868085012, 5019148771, 10038297542, 20076595084]

約数ペア:

[(1, 20076595084), (2, 10038297542), (4, 5019148771), (7, 2868085012), (13, 1544353468), (14, 1434042506), (26, 772176734), (28, 717021253), (52, 386088367), (91, 220621924), (182, 110310962), (364, 55155481), (617, 32539052), (1234, 16269526), (2468, 8134763), (4319, 4648436), (8021, 2503004), (8638, 2324218), (16042, 1251502), (17276, 1162109), (32084, 625751), (56147, 357572), (89393, 224588), (112294, 178786)]