20176018896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{2029}}^1$

素因数の和:2597

約数の個数: 160

約数和(自身を含む): 58540003200

約数和(自身を除く): 38363984304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 509, 528, 592, 814, 888, 1018, 1221, 1527, 1628, 1776, 2029, 2036, 2442, 3054, 3256, 4058, 4072, 4884, 5599, 6087, 6108, 6512, 8116, 8144, 9768, 11198, 12174, 12216, 16232, 16797, 18833, 19536, 22319, 22396, 24348, 24432, 32464, 33594, 37666, 44638, 44792, 48696, 56499, 66957, 67188, 75073, 75332, 89276, 89584, 97392, 112998, 133914, 134376, 150146, 150664, 178552, 207163, 225219, 225996, 267828, 268752, 300292, 301328, 357104, 414326, 450438, 451992, 535656, 600584, 621489, 825803, 828652, 900876, 903984, 1032761, 1071312, 1201168, 1242978, 1651606, 1657304, 1801752, 2065522, 2477409, 2485956, 3098283, 3303212, 3314608, 3603504, 4131044, 4954818, 4971912, 6196566, 6606424, 8262088, 9909636, 9943824, 11360371, 12393132, 13212848, 16524176, 19819272, 22720742, 24786264, 34081113, 38212157, 39638544, 45441484, 49572528, 68162226, 76424314, 90882968, 114636471, 136324452, 152848628, 181765936, 229272942, 272648904, 305697256, 420333727, 458545884, 545297808, 611394512, 840667454, 917091768, 1261001181, 1681334908, 1834183536, 2522002362, 3362669816, 5044004724, 6725339632, 10088009448, 20176018896]

約数ペア:

[(1, 20176018896), (2, 10088009448), (3, 6725339632), (4, 5044004724), (6, 3362669816), (8, 2522002362), (11, 1834183536), (12, 1681334908), (16, 1261001181), (22, 917091768), (24, 840667454), (33, 611394512), (37, 545297808), (44, 458545884), (48, 420333727), (66, 305697256), (74, 272648904), (88, 229272942), (111, 181765936), (132, 152848628), (148, 136324452), (176, 114636471), (222, 90882968), (264, 76424314), (296, 68162226), (407, 49572528), (444, 45441484), (509, 39638544), (528, 38212157), (592, 34081113), (814, 24786264), (888, 22720742), (1018, 19819272), (1221, 16524176), (1527, 13212848), (1628, 12393132), (1776, 11360371), (2029, 9943824), (2036, 9909636), (2442, 8262088), (3054, 6606424), (3256, 6196566), (4058, 4971912), (4072, 4954818), (4884, 4131044), (5599, 3603504), (6087, 3314608), (6108, 3303212), (6512, 3098283), (8116, 2485956), (8144, 2477409), (9768, 2065522), (11198, 1801752), (12174, 1657304), (12216, 1651606), (16232, 1242978), (16797, 1201168), (18833, 1071312), (19536, 1032761), (22319, 903984), (22396, 900876), (24348, 828652), (24432, 825803), (32464, 621489), (33594, 600584), (37666, 535656), (44638, 451992), (44792, 450438), (48696, 414326), (56499, 357104), (66957, 301328), (67188, 300292), (75073, 268752), (75332, 267828), (89276, 225996), (89584, 225219), (97392, 207163), (112998, 178552), (133914, 150664), (134376, 150146)]