20359146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 22725654

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 659, 813, 1318, 1626, 1977, 3954, 5149, 10298, 12521, 15447, 25042, 30894, 37563, 75126, 178589, 357178, 535767, 1071534, 3393191, 6786382, 10179573, 20359146]

約数ペア:

[(1, 20359146), (2, 10179573), (3, 6786382), (6, 3393191), (19, 1071534), (38, 535767), (57, 357178), (114, 178589), (271, 75126), (542, 37563), (659, 30894), (813, 25042), (1318, 15447), (1626, 12521), (1977, 10298), (3954, 5149)]