20386602

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2141}}^1$

素因数の和:2195

約数の個数: 36

約数和(自身を含む): 46196514

約数和(自身を除く): 25809912

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2141, 3174, 4282, 4761, 6423, 9522, 12846, 19269, 38538, 49243, 98486, 147729, 295458, 443187, 886374, 1132589, 2265178, 3397767, 6795534, 10193301, 20386602]

約数ペア:

[(1, 20386602), (2, 10193301), (3, 6795534), (6, 3397767), (9, 2265178), (18, 1132589), (23, 886374), (46, 443187), (69, 295458), (138, 147729), (207, 98486), (414, 49243), (529, 38538), (1058, 19269), (1587, 12846), (2141, 9522), (3174, 6423), (4282, 4761)]