20138402898

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{41149}}^1$

素因数の和:41238

約数の個数: 96

約数和(自身を含む): 48530664000

約数和(自身を除く): 28392261102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 243, 318, 342, 477, 486, 513, 954, 1007, 1026, 1431, 1539, 2014, 2862, 3021, 3078, 4293, 4617, 6042, 8586, 9063, 9234, 12879, 18126, 25758, 27189, 41149, 54378, 81567, 82298, 123447, 163134, 244701, 246894, 370341, 489402, 740682, 781831, 1111023, 1563662, 2180897, 2222046, 2345493, 3333069, 4361794, 4690986, 6542691, 6666138, 7036479, 9999207, 13085382, 14072958, 19628073, 19998414, 21109437, 39256146, 41437043, 42218874, 58884219, 63328311, 82874086, 117768438, 124311129, 126656622, 176652657, 189984933, 248622258, 353305314, 372933387, 379969866, 529957971, 745866774, 1059915942, 1118800161, 2237600322, 3356400483, 6712800966, 10069201449, 20138402898]

約数ペア:

[(1, 20138402898), (2, 10069201449), (3, 6712800966), (6, 3356400483), (9, 2237600322), (18, 1118800161), (19, 1059915942), (27, 745866774), (38, 529957971), (53, 379969866), (54, 372933387), (57, 353305314), (81, 248622258), (106, 189984933), (114, 176652657), (159, 126656622), (162, 124311129), (171, 117768438), (243, 82874086), (318, 63328311), (342, 58884219), (477, 42218874), (486, 41437043), (513, 39256146), (954, 21109437), (1007, 19998414), (1026, 19628073), (1431, 14072958), (1539, 13085382), (2014, 9999207), (2862, 7036479), (3021, 6666138), (3078, 6542691), (4293, 4690986), (4617, 4361794), (6042, 3333069), (8586, 2345493), (9063, 2222046), (9234, 2180897), (12879, 1563662), (18126, 1111023), (25758, 781831), (27189, 740682), (41149, 489402), (54378, 370341), (81567, 246894), (82298, 244701), (123447, 163134)]