2020907526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3671}}^1$

素因数の和:4145

約数の個数: 64

約数和(自身を含む): 4653158400

約数和(自身を除く): 2632250874

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 439, 627, 878, 1254, 1317, 2634, 3671, 4829, 7342, 8341, 9658, 11013, 14487, 16682, 22026, 25023, 28974, 40381, 50046, 69749, 80762, 91751, 121143, 139498, 183502, 209247, 242286, 275253, 418494, 550506, 767239, 1534478, 1611569, 2301717, 3223138, 4603434, 4834707, 9669414, 17727259, 30619811, 35454518, 53181777, 61239622, 91859433, 106363554, 183718866, 336817921, 673635842, 1010453763, 2020907526]

約数ペア:

[(1, 2020907526), (2, 1010453763), (3, 673635842), (6, 336817921), (11, 183718866), (19, 106363554), (22, 91859433), (33, 61239622), (38, 53181777), (57, 35454518), (66, 30619811), (114, 17727259), (209, 9669414), (418, 4834707), (439, 4603434), (627, 3223138), (878, 2301717), (1254, 1611569), (1317, 1534478), (2634, 767239), (3671, 550506), (4829, 418494), (7342, 275253), (8341, 242286), (9658, 209247), (11013, 183502), (14487, 139498), (16682, 121143), (22026, 91751), (25023, 80762), (28974, 69749), (40381, 50046)]