20583090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 61865856

約数和(自身を除く): 41282766

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1223, 1530, 1683, 1870, 2446, 2805, 3366, 3669, 5610, 6115, 7338, 8415, 11007, 12230, 13453, 16830, 18345, 20791, 22014, 26906, 36690, 40359, 41582, 55035, 62373, 67265, 80718, 103955, 110070, 121077, 124746, 134530, 187119, 201795, 207910, 228701, 242154, 311865, 374238, 403590, 457402, 605385, 623730, 686103, 935595, 1143505, 1210770, 1372206, 1871190, 2058309, 2287010, 3430515, 4116618, 6861030, 10291545, 20583090]

約数ペア:

[(1, 20583090), (2, 10291545), (3, 6861030), (5, 4116618), (6, 3430515), (9, 2287010), (10, 2058309), (11, 1871190), (15, 1372206), (17, 1210770), (18, 1143505), (22, 935595), (30, 686103), (33, 623730), (34, 605385), (45, 457402), (51, 403590), (55, 374238), (66, 311865), (85, 242154), (90, 228701), (99, 207910), (102, 201795), (110, 187119), (153, 134530), (165, 124746), (170, 121077), (187, 110070), (198, 103955), (255, 80718), (306, 67265), (330, 62373), (374, 55035), (495, 41582), (510, 40359), (561, 36690), (765, 26906), (935, 22014), (990, 20791), (1122, 18345), (1223, 16830), (1530, 13453), (1683, 12230), (1870, 11007), (2446, 8415), (2805, 7338), (3366, 6115), (3669, 5610)]