20236497842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{6761}}^1$

素因数の和:6995

約数の個数: 64

約数和(自身を含む): 35965617408

約数和(自身を除く): 15729119566

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 151, 187, 302, 374, 583, 901, 1166, 1661, 1802, 2567, 3322, 5134, 6761, 8003, 9911, 13522, 16006, 19822, 28237, 56474, 74371, 88033, 114937, 136051, 148742, 176066, 229874, 272102, 358333, 716666, 1020911, 1264307, 1496561, 2041822, 2528614, 2993122, 3941663, 6091661, 7883326, 11230021, 12183322, 17355487, 22460042, 34710974, 54108283, 67008271, 108216566, 134016542, 190910357, 381820714, 595191113, 919840811, 1190382226, 1839681622, 10118248921, 20236497842]

約数ペア:

[(1, 20236497842), (2, 10118248921), (11, 1839681622), (17, 1190382226), (22, 919840811), (34, 595191113), (53, 381820714), (106, 190910357), (151, 134016542), (187, 108216566), (302, 67008271), (374, 54108283), (583, 34710974), (901, 22460042), (1166, 17355487), (1661, 12183322), (1802, 11230021), (2567, 7883326), (3322, 6091661), (5134, 3941663), (6761, 2993122), (8003, 2528614), (9911, 2041822), (13522, 1496561), (16006, 1264307), (19822, 1020911), (28237, 716666), (56474, 358333), (74371, 272102), (88033, 229874), (114937, 176066), (136051, 148742)]