20123394002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1051}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 33739407360

約数和(自身を除く): 13616013358

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 463, 667, 713, 899, 926, 1051, 1334, 1426, 1798, 2102, 10649, 13427, 14353, 20677, 21298, 24173, 26854, 28706, 30479, 32581, 41354, 48346, 60958, 65162, 308821, 330119, 416237, 486613, 617642, 660238, 701017, 749363, 832474, 944849, 973226, 1402034, 1498726, 1889698, 9573451, 11192099, 14111777, 15085003, 19146902, 21731527, 22384198, 28223554, 30170006, 43463054, 324570871, 346955069, 437465087, 649141742, 693910138, 874930174, 10061697001, 20123394002]

約数ペア:

[(1, 20123394002), (2, 10061697001), (23, 874930174), (29, 693910138), (31, 649141742), (46, 437465087), (58, 346955069), (62, 324570871), (463, 43463054), (667, 30170006), (713, 28223554), (899, 22384198), (926, 21731527), (1051, 19146902), (1334, 15085003), (1426, 14111777), (1798, 11192099), (2102, 9573451), (10649, 1889698), (13427, 1498726), (14353, 1402034), (20677, 973226), (21298, 944849), (24173, 832474), (26854, 749363), (28706, 701017), (30479, 660238), (32581, 617642), (41354, 486613), (48346, 416237), (60958, 330119), (65162, 308821)]