20163397284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{9643}}^1$

素因数の和:10694

約数の個数: 96

約数和(自身を含む): 55086528000

約数和(自身を除く): 34923130716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1019, 1026, 2038, 2052, 3057, 4076, 6114, 9171, 9643, 12228, 18342, 19286, 19361, 27513, 28929, 36684, 38572, 38722, 55026, 57858, 58083, 77444, 86787, 110052, 115716, 116166, 173574, 174249, 183217, 232332, 260361, 347148, 348498, 366434, 520722, 522747, 549651, 696996, 732868, 1041444, 1045494, 1099302, 1648953, 2090988, 2198604, 3297906, 4946859, 6595812, 9826217, 9893718, 19652434, 19787436, 29478651, 39304868, 58957302, 88435953, 117914604, 176871906, 186698123, 265307859, 353743812, 373396246, 530615718, 560094369, 746792492, 1061231436, 1120188738, 1680283107, 2240377476, 3360566214, 5040849321, 6721132428, 10081698642, 20163397284]

約数ペア:

[(1, 20163397284), (2, 10081698642), (3, 6721132428), (4, 5040849321), (6, 3360566214), (9, 2240377476), (12, 1680283107), (18, 1120188738), (19, 1061231436), (27, 746792492), (36, 560094369), (38, 530615718), (54, 373396246), (57, 353743812), (76, 265307859), (108, 186698123), (114, 176871906), (171, 117914604), (228, 88435953), (342, 58957302), (513, 39304868), (684, 29478651), (1019, 19787436), (1026, 19652434), (2038, 9893718), (2052, 9826217), (3057, 6595812), (4076, 4946859), (6114, 3297906), (9171, 2198604), (9643, 2090988), (12228, 1648953), (18342, 1099302), (19286, 1045494), (19361, 1041444), (27513, 732868), (28929, 696996), (36684, 549651), (38572, 522747), (38722, 520722), (55026, 366434), (57858, 348498), (58083, 347148), (77444, 260361), (86787, 232332), (110052, 183217), (115716, 174249), (116166, 173574)]