20197360402554

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1\times {\mathrm{117437}}^1$

素因数の和:119271

約数の個数: 64

約数和(自身を含む): 41131650472704

約数和(自身を除く): 20934290070150

約数列:

[1, 2, 3, 6, 73, 146, 219, 263, 438, 526, 789, 1493, 1578, 2986, 4479, 8958, 19199, 38398, 57597, 108989, 115194, 117437, 217978, 234874, 326967, 352311, 392659, 653934, 704622, 785318, 1177977, 2355954, 8572901, 17145802, 25718703, 28664107, 30885931, 51437406, 57328214, 61771862, 85992321, 92657793, 171984642, 175333441, 185315586, 350666882, 526000323, 1052000646, 2254672963, 4509345926, 6764018889, 12799341193, 13528037778, 25598682386, 38398023579, 46112694983, 76796047158, 92225389966, 138338084949, 276676169898, 3366226733759, 6732453467518, 10098680201277, 20197360402554]

約数ペア:

[(1, 20197360402554), (2, 10098680201277), (3, 6732453467518), (6, 3366226733759), (73, 276676169898), (146, 138338084949), (219, 92225389966), (263, 76796047158), (438, 46112694983), (526, 38398023579), (789, 25598682386), (1493, 13528037778), (1578, 12799341193), (2986, 6764018889), (4479, 4509345926), (8958, 2254672963), (19199, 1052000646), (38398, 526000323), (57597, 350666882), (108989, 185315586), (115194, 175333441), (117437, 171984642), (217978, 92657793), (234874, 85992321), (326967, 61771862), (352311, 57328214), (392659, 51437406), (653934, 30885931), (704622, 28664107), (785318, 25718703), (1177977, 17145802), (2355954, 8572901)]