20160921924

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{100417}}^1$

素因数の和:100467

約数の個数: 144

約数和(自身を含む): 61745019840

約数和(自身を除く): 41584097916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 396, 429, 468, 507, 572, 594, 676, 702, 858, 1014, 1188, 1287, 1404, 1521, 1716, 1859, 2028, 2574, 3042, 3718, 3861, 4563, 5148, 5577, 6084, 7436, 7722, 9126, 11154, 15444, 16731, 18252, 22308, 33462, 50193, 66924, 100386, 100417, 200772, 200834, 301251, 401668, 602502, 903753, 1104587, 1205004, 1305421, 1807506, 2209174, 2610842, 2711259, 3313761, 3615012, 3916263, 4418348, 5221684, 5422518, 6627522, 7832526, 9941283, 10845036, 11748789, 13255044, 14359631, 15665052, 16970473, 19882566, 23497578, 28719262, 29823849, 33940946, 35246367, 39765132, 43078893, 46995156, 50911419, 57438524, 59647698, 67881892, 70492734, 86157786, 101822838, 119295396, 129236679, 140985468, 152734257, 172315572, 186675203, 203645676, 258473358, 305468514, 373350406, 387710037, 458202771, 516946716, 560025609, 610937028, 746700812, 775420074, 916405542, 1120051218, 1550840148, 1680076827, 1832811084, 2240102436, 3360153654, 5040230481, 6720307308, 10080460962, 20160921924]

約数ペア:

[(1, 20160921924), (2, 10080460962), (3, 6720307308), (4, 5040230481), (6, 3360153654), (9, 2240102436), (11, 1832811084), (12, 1680076827), (13, 1550840148), (18, 1120051218), (22, 916405542), (26, 775420074), (27, 746700812), (33, 610937028), (36, 560025609), (39, 516946716), (44, 458202771), (52, 387710037), (54, 373350406), (66, 305468514), (78, 258473358), (99, 203645676), (108, 186675203), (117, 172315572), (132, 152734257), (143, 140985468), (156, 129236679), (169, 119295396), (198, 101822838), (234, 86157786), (286, 70492734), (297, 67881892), (338, 59647698), (351, 57438524), (396, 50911419), (429, 46995156), (468, 43078893), (507, 39765132), (572, 35246367), (594, 33940946), (676, 29823849), (702, 28719262), (858, 23497578), (1014, 19882566), (1188, 16970473), (1287, 15665052), (1404, 14359631), (1521, 13255044), (1716, 11748789), (1859, 10845036), (2028, 9941283), (2574, 7832526), (3042, 6627522), (3718, 5422518), (3861, 5221684), (4563, 4418348), (5148, 3916263), (5577, 3615012), (6084, 3313761), (7436, 2711259), (7722, 2610842), (9126, 2209174), (11154, 1807506), (15444, 1305421), (16731, 1205004), (18252, 1104587), (22308, 903753), (33462, 602502), (50193, 401668), (66924, 301251), (100386, 200834), (100417, 200772)]