20169941172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1001089}}^1$

素因数の和:1001192

約数の個数: 48

約数和(自身を含む): 49782203520

約数和(自身を除く): 29612262348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 5037, 6716, 10074, 20148, 1001089, 2002178, 3003267, 4004356, 6006534, 12013068, 23025047, 46050094, 69075141, 73079497, 92100188, 138150282, 146158994, 219238491, 276300564, 292317988, 438476982, 876953964, 1680828431, 3361656862, 5042485293, 6723313724, 10084970586, 20169941172]

約数ペア:

[(1, 20169941172), (2, 10084970586), (3, 6723313724), (4, 5042485293), (6, 3361656862), (12, 1680828431), (23, 876953964), (46, 438476982), (69, 292317988), (73, 276300564), (92, 219238491), (138, 146158994), (146, 138150282), (219, 92100188), (276, 73079497), (292, 69075141), (438, 46050094), (876, 23025047), (1679, 12013068), (3358, 6006534), (5037, 4004356), (6716, 3003267), (10074, 2002178), (20148, 1001089)]