20260293846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{81349}}^1$

素因数の和:81501

約数の個数: 64

約数和(自身を含む): 45483110400

約数和(自身を除く): 25222816554

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 403, 618, 806, 1209, 1339, 2418, 2678, 3193, 4017, 6386, 8034, 9579, 19158, 41509, 81349, 83018, 124527, 162698, 244047, 249054, 488094, 1057537, 2115074, 2521819, 3172611, 5043638, 6345222, 7565457, 8378947, 15130914, 16757894, 25136841, 32783647, 50273682, 65567294, 98350941, 108926311, 196701882, 217852622, 259747357, 326778933, 519494714, 653557866, 779242071, 1558484142, 3376715641, 6753431282, 10130146923, 20260293846]

約数ペア:

[(1, 20260293846), (2, 10130146923), (3, 6753431282), (6, 3376715641), (13, 1558484142), (26, 779242071), (31, 653557866), (39, 519494714), (62, 326778933), (78, 259747357), (93, 217852622), (103, 196701882), (186, 108926311), (206, 98350941), (309, 65567294), (403, 50273682), (618, 32783647), (806, 25136841), (1209, 16757894), (1339, 15130914), (2418, 8378947), (2678, 7565457), (3193, 6345222), (4017, 5043638), (6386, 3172611), (8034, 2521819), (9579, 2115074), (19158, 1057537), (41509, 488094), (81349, 249054), (83018, 244047), (124527, 162698)]