20156546736

素因数分解:

$2^4\times 3^8\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1412

約数の個数: 180

約数和(自身を含む): 58998290832

約数和(自身を除く): 38841744096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 243, 314, 324, 432, 471, 486, 628, 648, 729, 942, 972, 1223, 1256, 1296, 1413, 1458, 1884, 1944, 2187, 2446, 2512, 2826, 2916, 3669, 3768, 3888, 4239, 4374, 4892, 5652, 5832, 6561, 7338, 7536, 8478, 8748, 9784, 11007, 11304, 11664, 12717, 13122, 14676, 16956, 17496, 19568, 22014, 22608, 25434, 26244, 29352, 33021, 33912, 34992, 38151, 44028, 50868, 52488, 58704, 66042, 67824, 76302, 88056, 99063, 101736, 104976, 114453, 132084, 152604, 176112, 192011, 198126, 203472, 228906, 264168, 297189, 305208, 343359, 384022, 396252, 457812, 528336, 576033, 594378, 610416, 686718, 768044, 792504, 891567, 915624, 1030077, 1152066, 1188756, 1373436, 1536088, 1585008, 1728099, 1783134, 1831248, 2060154, 2304132, 2377512, 2674701, 2746872, 3072176, 3456198, 3566268, 4120308, 4608264, 4755024, 5184297, 5349402, 5493744, 6912396, 7132536, 8024103, 8240616, 9216528, 10368594, 10698804, 13824792, 14265072, 15552891, 16048206, 16481232, 20737188, 21397608, 27649584, 31105782, 32096412, 41474376, 42795216, 46658673, 62211564, 64192824, 82948752, 93317346, 124423128, 128385648, 139976019, 186634692, 248846256, 279952038, 373269384, 419928057, 559904076, 746538768, 839856114, 1119808152, 1259784171, 1679712228, 2239616304, 2519568342, 3359424456, 5039136684, 6718848912, 10078273368, 20156546736]

約数ペア:

[(1, 20156546736), (2, 10078273368), (3, 6718848912), (4, 5039136684), (6, 3359424456), (8, 2519568342), (9, 2239616304), (12, 1679712228), (16, 1259784171), (18, 1119808152), (24, 839856114), (27, 746538768), (36, 559904076), (48, 419928057), (54, 373269384), (72, 279952038), (81, 248846256), (108, 186634692), (144, 139976019), (157, 128385648), (162, 124423128), (216, 93317346), (243, 82948752), (314, 64192824), (324, 62211564), (432, 46658673), (471, 42795216), (486, 41474376), (628, 32096412), (648, 31105782), (729, 27649584), (942, 21397608), (972, 20737188), (1223, 16481232), (1256, 16048206), (1296, 15552891), (1413, 14265072), (1458, 13824792), (1884, 10698804), (1944, 10368594), (2187, 9216528), (2446, 8240616), (2512, 8024103), (2826, 7132536), (2916, 6912396), (3669, 5493744), (3768, 5349402), (3888, 5184297), (4239, 4755024), (4374, 4608264), (4892, 4120308), (5652, 3566268), (5832, 3456198), (6561, 3072176), (7338, 2746872), (7536, 2674701), (8478, 2377512), (8748, 2304132), (9784, 2060154), (11007, 1831248), (11304, 1783134), (11664, 1728099), (12717, 1585008), (13122, 1536088), (14676, 1373436), (16956, 1188756), (17496, 1152066), (19568, 1030077), (22014, 915624), (22608, 891567), (25434, 792504), (26244, 768044), (29352, 686718), (33021, 610416), (33912, 594378), (34992, 576033), (38151, 528336), (44028, 457812), (50868, 396252), (52488, 384022), (58704, 343359), (66042, 305208), (67824, 297189), (76302, 264168), (88056, 228906), (99063, 203472), (101736, 198126), (104976, 192011), (114453, 176112), (132084, 152604)]