2020478832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22307}}^1$

素因数の和:22375

約数の個数: 120

約数和(自身を含む): 6149244816

約数和(自身を除く): 4128765984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 888, 1224, 1258, 1332, 1776, 1887, 2448, 2516, 2664, 3774, 5032, 5328, 5661, 7548, 10064, 11322, 15096, 22307, 22644, 30192, 44614, 45288, 66921, 89228, 90576, 133842, 178456, 200763, 267684, 356912, 379219, 401526, 535368, 758438, 803052, 825359, 1070736, 1137657, 1516876, 1606104, 1650718, 2275314, 2476077, 3033752, 3212208, 3301436, 3412971, 4550628, 4952154, 6067504, 6602872, 6825942, 7428231, 9101256, 9904308, 13205744, 13651884, 14031103, 14856462, 18202512, 19808616, 27303768, 28062206, 29712924, 39617232, 42093309, 54607536, 56124412, 59425848, 84186618, 112248824, 118851696, 126279927, 168373236, 224497648, 252559854, 336746472, 505119708, 673492944, 1010239416, 2020478832]

約数ペア:

[(1, 2020478832), (2, 1010239416), (3, 673492944), (4, 505119708), (6, 336746472), (8, 252559854), (9, 224497648), (12, 168373236), (16, 126279927), (17, 118851696), (18, 112248824), (24, 84186618), (34, 59425848), (36, 56124412), (37, 54607536), (48, 42093309), (51, 39617232), (68, 29712924), (72, 28062206), (74, 27303768), (102, 19808616), (111, 18202512), (136, 14856462), (144, 14031103), (148, 13651884), (153, 13205744), (204, 9904308), (222, 9101256), (272, 7428231), (296, 6825942), (306, 6602872), (333, 6067504), (408, 4952154), (444, 4550628), (592, 3412971), (612, 3301436), (629, 3212208), (666, 3033752), (816, 2476077), (888, 2275314), (1224, 1650718), (1258, 1606104), (1332, 1516876), (1776, 1137657), (1887, 1070736), (2448, 825359), (2516, 803052), (2664, 758438), (3774, 535368), (5032, 401526), (5328, 379219), (5661, 356912), (7548, 267684), (10064, 200763), (11322, 178456), (15096, 133842), (22307, 90576), (22644, 89228), (30192, 66921), (44614, 45288)]