20186013816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 57426969600

約数和(自身を除く): 37240955784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 178, 186, 248, 267, 279, 307, 331, 356, 372, 534, 558, 614, 662, 712, 744, 801, 921, 993, 1068, 1116, 1228, 1324, 1602, 1842, 1986, 2136, 2232, 2456, 2648, 2759, 2763, 2979, 3204, 3684, 3972, 5518, 5526, 5958, 6408, 7368, 7944, 8277, 9517, 10261, 11036, 11052, 11916, 16554, 19034, 20522, 22072, 22104, 23832, 24831, 27323, 28551, 29459, 30783, 33108, 38068, 41044, 49662, 54646, 57102, 58918, 61566, 66216, 76136, 81969, 82088, 85653, 88377, 92349, 99324, 101617, 109292, 114204, 117836, 123132, 163938, 171306, 176754, 184698, 198648, 203234, 218584, 228408, 235672, 245907, 246264, 265131, 304851, 327876, 342612, 353508, 369396, 406468, 491814, 530262, 609702, 655752, 685224, 707016, 738792, 812936, 847013, 913229, 914553, 983628, 1060524, 1219404, 1694026, 1826458, 1829106, 1967256, 2121048, 2438808, 2541039, 2739687, 3150127, 3388052, 3652916, 3658212, 5082078, 5479374, 6300254, 6776104, 7305832, 7316424, 7623117, 8219061, 9043913, 9450381, 10164156, 10958748, 12600508, 15246234, 16438122, 18087826, 18900762, 20328312, 21917496, 25201016, 27131739, 28351143, 30492468, 32876244, 36175652, 37801524, 54263478, 56702286, 60984936, 65752488, 72351304, 75603048, 81395217, 108526956, 113404572, 162790434, 217053912, 226809144, 280361303, 325580868, 560722606, 651161736, 841083909, 1121445212, 1682167818, 2242890424, 2523251727, 3364335636, 5046503454, 6728671272, 10093006908, 20186013816]

約数ペア:

[(1, 20186013816), (2, 10093006908), (3, 6728671272), (4, 5046503454), (6, 3364335636), (8, 2523251727), (9, 2242890424), (12, 1682167818), (18, 1121445212), (24, 841083909), (31, 651161736), (36, 560722606), (62, 325580868), (72, 280361303), (89, 226809144), (93, 217053912), (124, 162790434), (178, 113404572), (186, 108526956), (248, 81395217), (267, 75603048), (279, 72351304), (307, 65752488), (331, 60984936), (356, 56702286), (372, 54263478), (534, 37801524), (558, 36175652), (614, 32876244), (662, 30492468), (712, 28351143), (744, 27131739), (801, 25201016), (921, 21917496), (993, 20328312), (1068, 18900762), (1116, 18087826), (1228, 16438122), (1324, 15246234), (1602, 12600508), (1842, 10958748), (1986, 10164156), (2136, 9450381), (2232, 9043913), (2456, 8219061), (2648, 7623117), (2759, 7316424), (2763, 7305832), (2979, 6776104), (3204, 6300254), (3684, 5479374), (3972, 5082078), (5518, 3658212), (5526, 3652916), (5958, 3388052), (6408, 3150127), (7368, 2739687), (7944, 2541039), (8277, 2438808), (9517, 2121048), (10261, 1967256), (11036, 1829106), (11052, 1826458), (11916, 1694026), (16554, 1219404), (19034, 1060524), (20522, 983628), (22072, 914553), (22104, 913229), (23832, 847013), (24831, 812936), (27323, 738792), (28551, 707016), (29459, 685224), (30783, 655752), (33108, 609702), (38068, 530262), (41044, 491814), (49662, 406468), (54646, 369396), (57102, 353508), (58918, 342612), (61566, 327876), (66216, 304851), (76136, 265131), (81969, 246264), (82088, 245907), (85653, 235672), (88377, 228408), (92349, 218584), (99324, 203234), (101617, 198648), (109292, 184698), (114204, 176754), (117836, 171306), (123132, 163938)]