20238966972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{8609}}^1$

素因数の和:9136

約数の個数: 144

約数和(自身を含む): 61677907200

約数和(自身を除く): 41438940228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 491, 532, 684, 798, 982, 1197, 1473, 1596, 1964, 2394, 2946, 3437, 4419, 4788, 5892, 6874, 8609, 8838, 9329, 10311, 13748, 17218, 17676, 18658, 20622, 25827, 27987, 30933, 34436, 37316, 41244, 51654, 55974, 60263, 61866, 65303, 77481, 83961, 103308, 111948, 120526, 123732, 130606, 154962, 163571, 167922, 180789, 195909, 241052, 261212, 309924, 327142, 335844, 361578, 391818, 490713, 542367, 587727, 654284, 723156, 783636, 981426, 1084734, 1144997, 1175454, 1472139, 1962852, 2169468, 2289994, 2350908, 2944278, 3434991, 4227019, 4579988, 5888556, 6869982, 8454038, 10304973, 12681057, 13739964, 16908076, 20609946, 25362114, 29589133, 38043171, 41219892, 50724228, 59178266, 76086342, 80313361, 88767399, 118356532, 152172684, 160626722, 177534798, 240940083, 266302197, 321253444, 355069596, 481880166, 532604394, 562193527, 722820249, 963760332, 1065208788, 1124387054, 1445640498, 1686580581, 2248774108, 2891280996, 3373161162, 5059741743, 6746322324, 10119483486, 20238966972]

約数ペア:

[(1, 20238966972), (2, 10119483486), (3, 6746322324), (4, 5059741743), (6, 3373161162), (7, 2891280996), (9, 2248774108), (12, 1686580581), (14, 1445640498), (18, 1124387054), (19, 1065208788), (21, 963760332), (28, 722820249), (36, 562193527), (38, 532604394), (42, 481880166), (57, 355069596), (63, 321253444), (76, 266302197), (84, 240940083), (114, 177534798), (126, 160626722), (133, 152172684), (171, 118356532), (228, 88767399), (252, 80313361), (266, 76086342), (342, 59178266), (399, 50724228), (491, 41219892), (532, 38043171), (684, 29589133), (798, 25362114), (982, 20609946), (1197, 16908076), (1473, 13739964), (1596, 12681057), (1964, 10304973), (2394, 8454038), (2946, 6869982), (3437, 5888556), (4419, 4579988), (4788, 4227019), (5892, 3434991), (6874, 2944278), (8609, 2350908), (8838, 2289994), (9329, 2169468), (10311, 1962852), (13748, 1472139), (17218, 1175454), (17676, 1144997), (18658, 1084734), (20622, 981426), (25827, 783636), (27987, 723156), (30933, 654284), (34436, 587727), (37316, 542367), (41244, 490713), (51654, 391818), (55974, 361578), (60263, 335844), (61866, 327142), (65303, 309924), (77481, 261212), (83961, 241052), (103308, 195909), (111948, 180789), (120526, 167922), (123732, 163571), (130606, 154962)]