20043632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9419}}^1$

素因数の和:9453

約数の個数: 40

約数和(自身を含む): 46723200

約数和(自身を除く): 26679568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9419, 18838, 37676, 65933, 75352, 131866, 150704, 178961, 263732, 357922, 527464, 715844, 1054928, 1252727, 1431688, 2505454, 2863376, 5010908, 10021816, 20043632]

約数ペア:

[(1, 20043632), (2, 10021816), (4, 5010908), (7, 2863376), (8, 2505454), (14, 1431688), (16, 1252727), (19, 1054928), (28, 715844), (38, 527464), (56, 357922), (76, 263732), (112, 178961), (133, 150704), (152, 131866), (266, 75352), (304, 65933), (532, 37676), (1064, 18838), (2128, 9419)]