20231709144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{161461}}^1$

素因数の和:161720

約数の個数: 64

約数和(自身を含む): 53011203840

約数和(自身を除く): 32779494696

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 227, 276, 454, 552, 681, 908, 1362, 1816, 2724, 5221, 5448, 10442, 15663, 20884, 31326, 41768, 62652, 125304, 161461, 322922, 484383, 645844, 968766, 1291688, 1937532, 3713603, 3875064, 7427206, 11140809, 14854412, 22281618, 29708824, 36651647, 44563236, 73303294, 89126472, 109954941, 146606588, 219909882, 293213176, 439819764, 842987881, 879639528, 1685975762, 2528963643, 3371951524, 5057927286, 6743903048, 10115854572, 20231709144]

約数ペア:

[(1, 20231709144), (2, 10115854572), (3, 6743903048), (4, 5057927286), (6, 3371951524), (8, 2528963643), (12, 1685975762), (23, 879639528), (24, 842987881), (46, 439819764), (69, 293213176), (92, 219909882), (138, 146606588), (184, 109954941), (227, 89126472), (276, 73303294), (454, 44563236), (552, 36651647), (681, 29708824), (908, 22281618), (1362, 14854412), (1816, 11140809), (2724, 7427206), (5221, 3875064), (5448, 3713603), (10442, 1937532), (15663, 1291688), (20884, 968766), (31326, 645844), (41768, 484383), (62652, 322922), (125304, 161461)]