20218962852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10321}}^1$

素因数の和:10459

約数の個数: 192

約数和(自身を含む): 61178906880

約数和(自身を除く): 40959944028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 97, 99, 102, 108, 132, 153, 187, 194, 198, 204, 291, 297, 306, 374, 388, 396, 459, 561, 582, 594, 612, 748, 873, 918, 1067, 1122, 1164, 1188, 1649, 1683, 1746, 1836, 2134, 2244, 2619, 3201, 3298, 3366, 3492, 4268, 4947, 5049, 5238, 6402, 6596, 6732, 9603, 9894, 10098, 10321, 10476, 12804, 14841, 18139, 19206, 19788, 20196, 20642, 28809, 29682, 30963, 36278, 38412, 41284, 44523, 54417, 57618, 59364, 61926, 72556, 89046, 92889, 108834, 113531, 115236, 123852, 163251, 175457, 178092, 185778, 217668, 227062, 278667, 326502, 340593, 350914, 371556, 454124, 489753, 526371, 557334, 653004, 681186, 701828, 979506, 1001137, 1021779, 1052742, 1114668, 1362372, 1579113, 1930027, 1959012, 2002274, 2043558, 2105484, 3003411, 3065337, 3158226, 3860054, 4004548, 4087116, 4737339, 5790081, 6006822, 6130674, 6316452, 7720108, 9010233, 9474678, 11012507, 11580162, 12013644, 12261348, 17019329, 17370243, 18020466, 18949356, 22025014, 23160324, 27030699, 33037521, 34038658, 34740486, 36040932, 44050028, 51057987, 52110729, 54061398, 66075042, 68077316, 69480972, 99112563, 102115974, 104221458, 108122796, 132150084, 153173961, 187212619, 198225126, 204231948, 208442916, 297337689, 306347922, 374425238, 396450252, 459521883, 561637857, 594675378, 612695844, 748850476, 919043766, 1123275714, 1189350756, 1684913571, 1838087532, 2246551428, 3369827142, 5054740713, 6739654284, 10109481426, 20218962852]

約数ペア:

[(1, 20218962852), (2, 10109481426), (3, 6739654284), (4, 5054740713), (6, 3369827142), (9, 2246551428), (11, 1838087532), (12, 1684913571), (17, 1189350756), (18, 1123275714), (22, 919043766), (27, 748850476), (33, 612695844), (34, 594675378), (36, 561637857), (44, 459521883), (51, 396450252), (54, 374425238), (66, 306347922), (68, 297337689), (97, 208442916), (99, 204231948), (102, 198225126), (108, 187212619), (132, 153173961), (153, 132150084), (187, 108122796), (194, 104221458), (198, 102115974), (204, 99112563), (291, 69480972), (297, 68077316), (306, 66075042), (374, 54061398), (388, 52110729), (396, 51057987), (459, 44050028), (561, 36040932), (582, 34740486), (594, 34038658), (612, 33037521), (748, 27030699), (873, 23160324), (918, 22025014), (1067, 18949356), (1122, 18020466), (1164, 17370243), (1188, 17019329), (1649, 12261348), (1683, 12013644), (1746, 11580162), (1836, 11012507), (2134, 9474678), (2244, 9010233), (2619, 7720108), (3201, 6316452), (3298, 6130674), (3366, 6006822), (3492, 5790081), (4268, 4737339), (4947, 4087116), (5049, 4004548), (5238, 3860054), (6402, 3158226), (6596, 3065337), (6732, 3003411), (9603, 2105484), (9894, 2043558), (10098, 2002274), (10321, 1959012), (10476, 1930027), (12804, 1579113), (14841, 1362372), (18139, 1114668), (19206, 1052742), (19788, 1021779), (20196, 1001137), (20642, 979506), (28809, 701828), (29682, 681186), (30963, 653004), (36278, 557334), (38412, 526371), (41284, 489753), (44523, 454124), (54417, 371556), (57618, 350914), (59364, 340593), (61926, 326502), (72556, 278667), (89046, 227062), (92889, 217668), (108834, 185778), (113531, 178092), (115236, 175457), (123852, 163251)]