20156613204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 58687856640

約数和(自身を除く): 38531243436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 113, 156, 182, 226, 273, 339, 364, 379, 431, 452, 546, 678, 758, 791, 862, 1092, 1137, 1293, 1356, 1469, 1516, 1582, 1724, 2274, 2373, 2586, 2653, 2938, 3017, 3164, 4407, 4548, 4746, 4927, 5172, 5306, 5603, 5876, 6034, 7959, 8814, 9051, 9492, 9854, 10283, 10612, 11206, 12068, 14781, 15918, 16809, 17628, 18102, 19708, 20566, 22412, 29562, 30849, 31836, 33618, 34489, 36204, 39221, 41132, 42827, 48703, 59124, 61698, 67236, 68978, 78442, 85654, 97406, 103467, 117663, 123396, 128481, 137956, 146109, 156884, 163349, 171308, 194812, 206934, 235326, 256962, 292218, 299789, 326698, 340921, 413868, 470652, 490047, 513924, 556751, 584436, 599578, 633139, 653396, 681842, 899367, 980094, 1022763, 1113502, 1143443, 1199156, 1266278, 1363684, 1670253, 1798734, 1899417, 1960188, 2045526, 2123537, 2227004, 2286886, 2532556, 3340506, 3430329, 3597468, 3798834, 3897257, 4091052, 4247074, 4431973, 4573772, 6370611, 6681012, 6860658, 7597668, 7794514, 8494148, 8863946, 11691771, 12741222, 13295919, 13721316, 14864759, 15589028, 17727892, 18458437, 23383542, 25482444, 26591838, 29729518, 36916874, 44594277, 46767084, 53183676, 55375311, 59459036, 73833748, 89188554, 110750622, 129209059, 178377108, 221501244, 239959681, 258418118, 387627177, 479919362, 516836236, 719879043, 775254354, 959838724, 1439758086, 1550508708, 1679717767, 2879516172, 3359435534, 5039153301, 6718871068, 10078306602, 20156613204]

約数ペア:

[(1, 20156613204), (2, 10078306602), (3, 6718871068), (4, 5039153301), (6, 3359435534), (7, 2879516172), (12, 1679717767), (13, 1550508708), (14, 1439758086), (21, 959838724), (26, 775254354), (28, 719879043), (39, 516836236), (42, 479919362), (52, 387627177), (78, 258418118), (84, 239959681), (91, 221501244), (113, 178377108), (156, 129209059), (182, 110750622), (226, 89188554), (273, 73833748), (339, 59459036), (364, 55375311), (379, 53183676), (431, 46767084), (452, 44594277), (546, 36916874), (678, 29729518), (758, 26591838), (791, 25482444), (862, 23383542), (1092, 18458437), (1137, 17727892), (1293, 15589028), (1356, 14864759), (1469, 13721316), (1516, 13295919), (1582, 12741222), (1724, 11691771), (2274, 8863946), (2373, 8494148), (2586, 7794514), (2653, 7597668), (2938, 6860658), (3017, 6681012), (3164, 6370611), (4407, 4573772), (4548, 4431973), (4746, 4247074), (4927, 4091052), (5172, 3897257), (5306, 3798834), (5603, 3597468), (5876, 3430329), (6034, 3340506), (7959, 2532556), (8814, 2286886), (9051, 2227004), (9492, 2123537), (9854, 2045526), (10283, 1960188), (10612, 1899417), (11206, 1798734), (12068, 1670253), (14781, 1363684), (15918, 1266278), (16809, 1199156), (17628, 1143443), (18102, 1113502), (19708, 1022763), (20566, 980094), (22412, 899367), (29562, 681842), (30849, 653396), (31836, 633139), (33618, 599578), (34489, 584436), (36204, 556751), (39221, 513924), (41132, 490047), (42827, 470652), (48703, 413868), (59124, 340921), (61698, 326698), (67236, 299789), (68978, 292218), (78442, 256962), (85654, 235326), (97406, 206934), (103467, 194812), (117663, 171308), (123396, 163349), (128481, 156884), (137956, 146109)]