20534553504

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{23431}}^1$

素因数の和:23643

約数の個数: 144

約数和(自身を含む): 62178217920

約数和(自身を除く): 41643664416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 179, 204, 272, 288, 306, 358, 408, 537, 544, 612, 716, 816, 1074, 1224, 1432, 1611, 1632, 2148, 2448, 2864, 3043, 3222, 4296, 4896, 5728, 6086, 6444, 8592, 9129, 12172, 12888, 17184, 18258, 23431, 24344, 25776, 27387, 36516, 46862, 48688, 51552, 54774, 70293, 73032, 93724, 97376, 109548, 140586, 146064, 187448, 210879, 219096, 281172, 292128, 374896, 398327, 421758, 438192, 562344, 749792, 796654, 843516, 876384, 1124688, 1194981, 1593308, 1687032, 2249376, 2389962, 3186616, 3374064, 3584943, 4194149, 4779924, 6373232, 6748128, 7169886, 8388298, 9559848, 12582447, 12746464, 14339772, 16776596, 19119696, 25164894, 28679544, 33553192, 37747341, 38239392, 50329788, 57359088, 67106384, 71300533, 75494682, 100659576, 114718176, 134212768, 142601066, 150989364, 201319152, 213901599, 285202132, 301978728, 402638304, 427803198, 570404264, 603957456, 641704797, 855606396, 1140808528, 1207914912, 1283409594, 1711212792, 2281617056, 2566819188, 3422425584, 5133638376, 6844851168, 10267276752, 20534553504]

約数ペア:

[(1, 20534553504), (2, 10267276752), (3, 6844851168), (4, 5133638376), (6, 3422425584), (8, 2566819188), (9, 2281617056), (12, 1711212792), (16, 1283409594), (17, 1207914912), (18, 1140808528), (24, 855606396), (32, 641704797), (34, 603957456), (36, 570404264), (48, 427803198), (51, 402638304), (68, 301978728), (72, 285202132), (96, 213901599), (102, 201319152), (136, 150989364), (144, 142601066), (153, 134212768), (179, 114718176), (204, 100659576), (272, 75494682), (288, 71300533), (306, 67106384), (358, 57359088), (408, 50329788), (537, 38239392), (544, 37747341), (612, 33553192), (716, 28679544), (816, 25164894), (1074, 19119696), (1224, 16776596), (1432, 14339772), (1611, 12746464), (1632, 12582447), (2148, 9559848), (2448, 8388298), (2864, 7169886), (3043, 6748128), (3222, 6373232), (4296, 4779924), (4896, 4194149), (5728, 3584943), (6086, 3374064), (6444, 3186616), (8592, 2389962), (9129, 2249376), (12172, 1687032), (12888, 1593308), (17184, 1194981), (18258, 1124688), (23431, 876384), (24344, 843516), (25776, 796654), (27387, 749792), (36516, 562344), (46862, 438192), (48688, 421758), (51552, 398327), (54774, 374896), (70293, 292128), (73032, 281172), (93724, 219096), (97376, 210879), (109548, 187448), (140586, 146064)]