20234830672

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15263}}^1$

素因数の和:15393

約数の個数: 120

約数和(自身を含む): 48548678400

約数和(自身を除く): 28313847728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 89, 98, 112, 133, 152, 178, 196, 266, 304, 356, 392, 532, 623, 712, 784, 931, 1064, 1246, 1424, 1691, 1862, 2128, 2492, 3382, 3724, 4361, 4984, 6764, 7448, 8722, 9968, 11837, 13528, 14896, 15263, 17444, 23674, 27056, 30526, 34888, 47348, 61052, 69776, 82859, 94696, 106841, 122104, 165718, 189392, 213682, 244208, 289997, 331436, 427364, 579994, 662872, 747887, 854728, 1159988, 1325744, 1358407, 1495774, 1709456, 2029979, 2319976, 2716814, 2991548, 4059958, 4639952, 5433628, 5983096, 8119916, 9508849, 10867256, 11966192, 14209853, 16239832, 19017698, 21734512, 25809733, 28419706, 32479664, 38035396, 51619466, 56839412, 66561943, 76070792, 103238932, 113678824, 133123886, 152141584, 180668131, 206477864, 227357648, 266247772, 361336262, 412955728, 532495544, 722672524, 1064991088, 1264676917, 1445345048, 2529353834, 2890690096, 5058707668, 10117415336, 20234830672]

約数ペア:

[(1, 20234830672), (2, 10117415336), (4, 5058707668), (7, 2890690096), (8, 2529353834), (14, 1445345048), (16, 1264676917), (19, 1064991088), (28, 722672524), (38, 532495544), (49, 412955728), (56, 361336262), (76, 266247772), (89, 227357648), (98, 206477864), (112, 180668131), (133, 152141584), (152, 133123886), (178, 113678824), (196, 103238932), (266, 76070792), (304, 66561943), (356, 56839412), (392, 51619466), (532, 38035396), (623, 32479664), (712, 28419706), (784, 25809733), (931, 21734512), (1064, 19017698), (1246, 16239832), (1424, 14209853), (1691, 11966192), (1862, 10867256), (2128, 9508849), (2492, 8119916), (3382, 5983096), (3724, 5433628), (4361, 4639952), (4984, 4059958), (6764, 2991548), (7448, 2716814), (8722, 2319976), (9968, 2029979), (11837, 1709456), (13528, 1495774), (14896, 1358407), (15263, 1325744), (17444, 1159988), (23674, 854728), (27056, 747887), (30526, 662872), (34888, 579994), (47348, 427364), (61052, 331436), (69776, 289997), (82859, 244208), (94696, 213682), (106841, 189392), (122104, 165718)]