20167055974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 33977942208

約数和(自身を除く): 13810886234

約数列:

[1, 2, 13, 26, 41, 82, 83, 166, 193, 386, 533, 1066, 1079, 1181, 2158, 2362, 2509, 3403, 5018, 6806, 7913, 15353, 15826, 16019, 30706, 32038, 44239, 48421, 88478, 96842, 98023, 102869, 196046, 205738, 208247, 227933, 416494, 455866, 629473, 656779, 1258946, 1274299, 1313558, 2548598, 2963129, 4018943, 5926258, 8037886, 8538127, 9345253, 17076254, 18690506, 18918439, 37836878, 52246259, 104492518, 121488289, 242976578, 245939707, 491879414, 775655999, 1551311998, 10083527987, 20167055974]

約数ペア:

[(1, 20167055974), (2, 10083527987), (13, 1551311998), (26, 775655999), (41, 491879414), (82, 245939707), (83, 242976578), (166, 121488289), (193, 104492518), (386, 52246259), (533, 37836878), (1066, 18918439), (1079, 18690506), (1181, 17076254), (2158, 9345253), (2362, 8538127), (2509, 8037886), (3403, 5926258), (5018, 4018943), (6806, 2963129), (7913, 2548598), (15353, 1313558), (15826, 1274299), (16019, 1258946), (30706, 656779), (32038, 629473), (44239, 455866), (48421, 416494), (88478, 227933), (96842, 208247), (98023, 205738), (102869, 196046)]