20161172916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{33997}}^1$

素因数の和:34063

約数の個数: 144

約数和(自身を含む): 58449361600

約数和(自身を除く): 38288188684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 289, 306, 323, 342, 459, 513, 578, 612, 646, 684, 867, 918, 969, 1026, 1156, 1292, 1734, 1836, 1938, 2052, 2601, 2907, 3468, 3876, 5202, 5491, 5814, 7803, 8721, 10404, 10982, 11628, 15606, 16473, 17442, 21964, 31212, 32946, 33997, 34884, 49419, 65892, 67994, 98838, 101991, 135988, 148257, 197676, 203982, 296514, 305973, 407964, 577949, 593028, 611946, 645943, 917919, 1155898, 1223892, 1291886, 1733847, 1835838, 1937829, 2311796, 2583772, 3467694, 3671676, 3875658, 5201541, 5813487, 6935388, 7751316, 9825133, 10403082, 10981031, 11626974, 15604623, 17440461, 19650266, 20806164, 21962062, 23253948, 29475399, 31209246, 32943093, 34880922, 39300532, 43924124, 58950798, 62418492, 65886186, 69761844, 88426197, 98829279, 117901596, 131772372, 176852394, 186677527, 197658558, 265278591, 296487837, 353704788, 373355054, 395317116, 530557182, 560032581, 592975674, 746710108, 1061114364, 1120065162, 1185951348, 1680097743, 2240130324, 3360195486, 5040293229, 6720390972, 10080586458, 20161172916]

約数ペア:

[(1, 20161172916), (2, 10080586458), (3, 6720390972), (4, 5040293229), (6, 3360195486), (9, 2240130324), (12, 1680097743), (17, 1185951348), (18, 1120065162), (19, 1061114364), (27, 746710108), (34, 592975674), (36, 560032581), (38, 530557182), (51, 395317116), (54, 373355054), (57, 353704788), (68, 296487837), (76, 265278591), (102, 197658558), (108, 186677527), (114, 176852394), (153, 131772372), (171, 117901596), (204, 98829279), (228, 88426197), (289, 69761844), (306, 65886186), (323, 62418492), (342, 58950798), (459, 43924124), (513, 39300532), (578, 34880922), (612, 32943093), (646, 31209246), (684, 29475399), (867, 23253948), (918, 21962062), (969, 20806164), (1026, 19650266), (1156, 17440461), (1292, 15604623), (1734, 11626974), (1836, 10981031), (1938, 10403082), (2052, 9825133), (2601, 7751316), (2907, 6935388), (3468, 5813487), (3876, 5201541), (5202, 3875658), (5491, 3671676), (5814, 3467694), (7803, 2583772), (8721, 2311796), (10404, 1937829), (10982, 1835838), (11628, 1733847), (15606, 1291886), (16473, 1223892), (17442, 1155898), (21964, 917919), (31212, 645943), (32946, 611946), (33997, 593028), (34884, 577949), (49419, 407964), (65892, 305973), (67994, 296514), (98838, 203982), (101991, 197676), (135988, 148257)]