20234064858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{161503}}^1$

素因数の和:161691

約数の個数: 64

約数和(自身を含む): 48993853440

約数和(自身を除く): 28759788582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 399, 471, 798, 942, 1099, 2198, 2983, 3297, 5966, 6594, 8949, 17898, 20881, 41762, 62643, 125286, 161503, 323006, 484509, 969018, 1130521, 2261042, 3068557, 3391563, 6137114, 6783126, 9205671, 18411342, 21479899, 25355971, 42959798, 50711942, 64439697, 76067913, 128879394, 152135826, 177491797, 354983594, 481763449, 532475391, 963526898, 1064950782, 1445290347, 2890580694, 3372344143, 6744688286, 10117032429, 20234064858]

約数ペア:

[(1, 20234064858), (2, 10117032429), (3, 6744688286), (6, 3372344143), (7, 2890580694), (14, 1445290347), (19, 1064950782), (21, 963526898), (38, 532475391), (42, 481763449), (57, 354983594), (114, 177491797), (133, 152135826), (157, 128879394), (266, 76067913), (314, 64439697), (399, 50711942), (471, 42959798), (798, 25355971), (942, 21479899), (1099, 18411342), (2198, 9205671), (2983, 6783126), (3297, 6137114), (5966, 3391563), (6594, 3068557), (8949, 2261042), (17898, 1130521), (20881, 969018), (41762, 484509), (62643, 323006), (125286, 161503)]