20167090496

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1097947}}^1$

素因数の和:1098007

約数の個数: 56

約数和(自身を含む): 46851637056

約数和(自身を除く): 26684546560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 1097947, 2195894, 4391788, 7685629, 8783576, 15371258, 17567152, 30742516, 35134304, 45015827, 61485032, 70268608, 90031654, 122970064, 180063308, 245940128, 315110789, 360126616, 491880256, 630221578, 720253232, 1260443156, 1440506464, 2520886312, 2881012928, 5041772624, 10083545248, 20167090496]

約数ペア:

[(1, 20167090496), (2, 10083545248), (4, 5041772624), (7, 2881012928), (8, 2520886312), (14, 1440506464), (16, 1260443156), (28, 720253232), (32, 630221578), (41, 491880256), (56, 360126616), (64, 315110789), (82, 245940128), (112, 180063308), (164, 122970064), (224, 90031654), (287, 70268608), (328, 61485032), (448, 45015827), (574, 35134304), (656, 30742516), (1148, 17567152), (1312, 15371258), (2296, 8783576), (2624, 7685629), (4592, 4391788), (9184, 2195894), (18368, 1097947)]