20078081712

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1191719}}^1$

素因数の和:1191752

約数の個数: 100

約数和(自身を含む): 62581984080

約数和(自身を除く): 42503902368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 1191719, 2383438, 3575157, 4766876, 7150314, 9533752, 10725471, 14300628, 15492347, 19067504, 21450942, 28601256, 30984694, 32176413, 42901884, 46477041, 57202512, 61969388, 64352826, 85803768, 92954082, 96529239, 123938776, 128705652, 139431123, 171607536, 185908164, 193058478, 247877552, 257411304, 278862246, 371816328, 386116956, 418293369, 514822608, 557724492, 743632656, 772233912, 836586738, 1115448984, 1254880107, 1544467824, 1673173476, 2230897968, 2509760214, 3346346952, 5019520428, 6692693904, 10039040856, 20078081712]

約数ペア:

[(1, 20078081712), (2, 10039040856), (3, 6692693904), (4, 5019520428), (6, 3346346952), (8, 2509760214), (9, 2230897968), (12, 1673173476), (13, 1544467824), (16, 1254880107), (18, 1115448984), (24, 836586738), (26, 772233912), (27, 743632656), (36, 557724492), (39, 514822608), (48, 418293369), (52, 386116956), (54, 371816328), (72, 278862246), (78, 257411304), (81, 247877552), (104, 193058478), (108, 185908164), (117, 171607536), (144, 139431123), (156, 128705652), (162, 123938776), (208, 96529239), (216, 92954082), (234, 85803768), (312, 64352826), (324, 61969388), (351, 57202512), (432, 46477041), (468, 42901884), (624, 32176413), (648, 30984694), (702, 28601256), (936, 21450942), (1053, 19067504), (1296, 15492347), (1404, 14300628), (1872, 10725471), (2106, 9533752), (2808, 7150314), (4212, 4766876), (5616, 3575157), (8424, 2383438), (16848, 1191719)]