20230920724

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1033}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 42524697600

約数和(自身を除く): 22293776876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 271, 356, 406, 542, 623, 812, 1033, 1084, 1246, 1897, 2066, 2492, 2581, 3794, 4132, 5162, 7231, 7588, 7859, 10324, 14462, 15718, 18067, 24119, 28924, 29957, 31436, 36134, 48238, 55013, 59914, 72268, 91937, 96476, 110026, 119828, 168833, 183874, 209699, 220052, 279943, 337666, 367748, 419398, 559886, 643559, 675332, 699451, 838796, 1119772, 1287118, 1398902, 1959601, 2574236, 2666173, 2797804, 3919202, 4896157, 5332346, 7838404, 8118347, 9792314, 10664692, 16236694, 18663211, 19584628, 24914927, 32473388, 37326422, 49829854, 56828429, 74652844, 99659708, 113656858, 174404489, 227313716, 348808978, 697617956, 722532883, 1445065766, 2890131532, 5057730181, 10115460362, 20230920724]

約数ペア:

[(1, 20230920724), (2, 10115460362), (4, 5057730181), (7, 2890131532), (14, 1445065766), (28, 722532883), (29, 697617956), (58, 348808978), (89, 227313716), (116, 174404489), (178, 113656858), (203, 99659708), (271, 74652844), (356, 56828429), (406, 49829854), (542, 37326422), (623, 32473388), (812, 24914927), (1033, 19584628), (1084, 18663211), (1246, 16236694), (1897, 10664692), (2066, 9792314), (2492, 8118347), (2581, 7838404), (3794, 5332346), (4132, 4896157), (5162, 3919202), (7231, 2797804), (7588, 2666173), (7859, 2574236), (10324, 1959601), (14462, 1398902), (15718, 1287118), (18067, 1119772), (24119, 838796), (28924, 699451), (29957, 675332), (31436, 643559), (36134, 559886), (48238, 419398), (55013, 367748), (59914, 337666), (72268, 279943), (91937, 220052), (96476, 209699), (110026, 183874), (119828, 168833)]