20199454002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{216347}}^1$

素因数の和:216397

約数の個数: 128

約数和(自身を含む): 58154342400

約数和(自身を除く): 37954888398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 10374, 13338, 15561, 31122, 46683, 93366, 216347, 432694, 649041, 1298082, 1514429, 1947123, 2812511, 3028858, 3894246, 4110593, 4543287, 5625022, 5841369, 8221186, 8437533, 9086574, 11682738, 12331779, 13629861, 16875066, 19687577, 24663558, 25312599, 27259722, 28774151, 36995337, 39375154, 40889583, 50625198, 53437709, 57548302, 59062731, 73990674, 75937797, 81779166, 86322453, 106875418, 110986011, 118125462, 151875594, 160313127, 172644906, 177188193, 221972022, 258967359, 320626254, 354376386, 374063963, 480939381, 517934718, 531564579, 748127926, 776902077, 961878762, 1063129158, 1122191889, 1442818143, 1553804154, 2244383778, 2885636286, 3366575667, 6733151334, 10099727001, 20199454002]

約数ペア:

[(1, 20199454002), (2, 10099727001), (3, 6733151334), (6, 3366575667), (7, 2885636286), (9, 2244383778), (13, 1553804154), (14, 1442818143), (18, 1122191889), (19, 1063129158), (21, 961878762), (26, 776902077), (27, 748127926), (38, 531564579), (39, 517934718), (42, 480939381), (54, 374063963), (57, 354376386), (63, 320626254), (78, 258967359), (91, 221972022), (114, 177188193), (117, 172644906), (126, 160313127), (133, 151875594), (171, 118125462), (182, 110986011), (189, 106875418), (234, 86322453), (247, 81779166), (266, 75937797), (273, 73990674), (342, 59062731), (351, 57548302), (378, 53437709), (399, 50625198), (494, 40889583), (513, 39375154), (546, 36995337), (702, 28774151), (741, 27259722), (798, 25312599), (819, 24663558), (1026, 19687577), (1197, 16875066), (1482, 13629861), (1638, 12331779), (1729, 11682738), (2223, 9086574), (2394, 8437533), (2457, 8221186), (3458, 5841369), (3591, 5625022), (4446, 4543287), (4914, 4110593), (5187, 3894246), (6669, 3028858), (7182, 2812511), (10374, 1947123), (13338, 1514429), (15561, 1298082), (31122, 649041), (46683, 432694), (93366, 216347)]