20165461056

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2543}}^1$

素因数の和:2930

約数の個数: 224

約数和(自身を含む): 64048965120

約数和(自身を除く): 43883504064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 353, 416, 432, 468, 576, 624, 702, 706, 832, 864, 936, 1059, 1248, 1404, 1412, 1728, 1872, 2118, 2496, 2543, 2808, 2824, 3177, 3744, 4236, 4589, 5086, 5616, 5648, 6354, 7488, 7629, 8472, 9178, 9531, 10172, 11232, 11296, 12708, 13767, 15258, 16944, 18356, 19062, 20344, 22464, 22592, 22887, 25416, 27534, 30516, 33059, 33888, 36712, 38124, 40688, 41301, 45774, 50832, 55068, 61032, 66118, 67776, 68661, 73424, 76248, 81376, 82602, 91548, 99177, 101664, 110136, 122064, 123903, 132236, 137322, 146848, 152496, 162752, 165204, 183096, 198354, 203328, 220272, 244128, 247806, 264472, 274644, 293696, 297531, 304992, 330408, 366192, 396708, 440544, 488256, 495612, 528944, 549288, 595062, 609984, 660816, 732384, 793416, 881088, 892593, 897679, 991224, 1057888, 1098576, 1190124, 1321632, 1464768, 1586832, 1785186, 1795358, 1982448, 2115776, 2197152, 2380248, 2643264, 2693037, 3173664, 3570372, 3590716, 3964896, 4394304, 4760496, 5386074, 6347328, 7140744, 7181432, 7929792, 8079111, 9520992, 10772148, 11669827, 14281488, 14362864, 16158222, 19041984, 21544296, 23339654, 24237333, 28562976, 28725728, 32316444, 35009481, 43088592, 46679308, 48474666, 57125952, 57451456, 64632888, 70018962, 86177184, 93358616, 96949332, 105028443, 129265776, 140037924, 172354368, 186717232, 193898664, 210056886, 258531552, 280075848, 315085329, 373434464, 387797328, 420113772, 517063104, 560151696, 630170658, 746868928, 775594656, 840227544, 1120303392, 1260341316, 1551189312, 1680455088, 2240606784, 2520682632, 3360910176, 5041365264, 6721820352, 10082730528, 20165461056]

約数ペア:

[(1, 20165461056), (2, 10082730528), (3, 6721820352), (4, 5041365264), (6, 3360910176), (8, 2520682632), (9, 2240606784), (12, 1680455088), (13, 1551189312), (16, 1260341316), (18, 1120303392), (24, 840227544), (26, 775594656), (27, 746868928), (32, 630170658), (36, 560151696), (39, 517063104), (48, 420113772), (52, 387797328), (54, 373434464), (64, 315085329), (72, 280075848), (78, 258531552), (96, 210056886), (104, 193898664), (108, 186717232), (117, 172354368), (144, 140037924), (156, 129265776), (192, 105028443), (208, 96949332), (216, 93358616), (234, 86177184), (288, 70018962), (312, 64632888), (351, 57451456), (353, 57125952), (416, 48474666), (432, 46679308), (468, 43088592), (576, 35009481), (624, 32316444), (702, 28725728), (706, 28562976), (832, 24237333), (864, 23339654), (936, 21544296), (1059, 19041984), (1248, 16158222), (1404, 14362864), (1412, 14281488), (1728, 11669827), (1872, 10772148), (2118, 9520992), (2496, 8079111), (2543, 7929792), (2808, 7181432), (2824, 7140744), (3177, 6347328), (3744, 5386074), (4236, 4760496), (4589, 4394304), (5086, 3964896), (5616, 3590716), (5648, 3570372), (6354, 3173664), (7488, 2693037), (7629, 2643264), (8472, 2380248), (9178, 2197152), (9531, 2115776), (10172, 1982448), (11232, 1795358), (11296, 1785186), (12708, 1586832), (13767, 1464768), (15258, 1321632), (16944, 1190124), (18356, 1098576), (19062, 1057888), (20344, 991224), (22464, 897679), (22592, 892593), (22887, 881088), (25416, 793416), (27534, 732384), (30516, 660816), (33059, 609984), (33888, 595062), (36712, 549288), (38124, 528944), (40688, 495612), (41301, 488256), (45774, 440544), (50832, 396708), (55068, 366192), (61032, 330408), (66118, 304992), (67776, 297531), (68661, 293696), (73424, 274644), (76248, 264472), (81376, 247806), (82602, 244128), (91548, 220272), (99177, 203328), (101664, 198354), (110136, 183096), (122064, 165204), (123903, 162752), (132236, 152496), (137322, 146848)]