20736023630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{53269}}^1$

素因数の和:53433

約数の個数: 64

約数和(自身を含む): 43816066560

約数和(自身を除く): 23080042930

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 83, 134, 166, 335, 415, 469, 581, 670, 830, 938, 1162, 2345, 2905, 4690, 5561, 5810, 11122, 27805, 38927, 53269, 55610, 77854, 106538, 194635, 266345, 372883, 389270, 532690, 745766, 1864415, 3569023, 3728830, 4421327, 7138046, 8842654, 17845115, 22106635, 24983161, 30949289, 35690230, 44213270, 49966322, 61898578, 124915805, 154746445, 249831610, 296228909, 309492890, 592457818, 1481144545, 2073602363, 2962289090, 4147204726, 10368011815, 20736023630]

約数ペア:

[(1, 20736023630), (2, 10368011815), (5, 4147204726), (7, 2962289090), (10, 2073602363), (14, 1481144545), (35, 592457818), (67, 309492890), (70, 296228909), (83, 249831610), (134, 154746445), (166, 124915805), (335, 61898578), (415, 49966322), (469, 44213270), (581, 35690230), (670, 30949289), (830, 24983161), (938, 22106635), (1162, 17845115), (2345, 8842654), (2905, 7138046), (4690, 4421327), (5561, 3728830), (5810, 3569023), (11122, 1864415), (27805, 745766), (38927, 532690), (53269, 389270), (55610, 372883), (77854, 266345), (106538, 194635)]