20137535028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 216

約数和(自身を含む): 58644232920

約数和(自身を除く): 38506697892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 289, 306, 338, 442, 468, 507, 578, 612, 663, 676, 867, 881, 884, 1014, 1156, 1326, 1521, 1734, 1762, 1989, 2028, 2197, 2601, 2643, 2652, 2873, 3042, 3468, 3524, 3757, 3978, 4394, 5202, 5286, 5746, 6084, 6591, 7514, 7929, 7956, 8619, 8788, 10404, 10572, 11271, 11453, 11492, 13182, 14977, 15028, 15858, 17238, 19773, 22542, 22906, 25857, 26364, 29954, 31716, 33813, 34359, 34476, 37349, 39546, 44931, 45084, 45812, 48841, 51714, 59908, 67626, 68718, 74698, 79092, 89862, 97682, 103077, 103428, 112047, 134793, 135252, 137436, 146523, 148889, 149396, 179724, 194701, 195364, 206154, 224094, 254609, 269586, 293046, 297778, 336141, 389402, 412308, 439569, 446667, 448188, 509218, 539172, 584103, 586092, 595556, 634933, 672282, 763827, 778804, 879138, 893334, 1018436, 1168206, 1269866, 1340001, 1344564, 1527654, 1752309, 1758276, 1786668, 1904799, 1935557, 2291481, 2336412, 2531113, 2539732, 2680002, 3055308, 3309917, 3504618, 3809598, 3871114, 4582962, 5062226, 5360004, 5714397, 5806671, 6619834, 7009236, 7593339, 7619196, 7742228, 9165924, 9929751, 10124452, 11428794, 11613342, 13239668, 15186678, 17420013, 19859502, 22780017, 22857588, 23226684, 29789253, 30373356, 32904469, 34840026, 39719004, 43028921, 45560034, 59578506, 65808938, 69680052, 86057842, 91120068, 98713407, 119157012, 129086763, 131617876, 172115684, 197426814, 258173526, 296140221, 387260289, 394853628, 516347052, 559375973, 592280442, 774520578, 1118751946, 1184560884, 1549041156, 1678127919, 2237503892, 3356255838, 5034383757, 6712511676, 10068767514, 20137535028]

約数ペア:

[(1, 20137535028), (2, 10068767514), (3, 6712511676), (4, 5034383757), (6, 3356255838), (9, 2237503892), (12, 1678127919), (13, 1549041156), (17, 1184560884), (18, 1118751946), (26, 774520578), (34, 592280442), (36, 559375973), (39, 516347052), (51, 394853628), (52, 387260289), (68, 296140221), (78, 258173526), (102, 197426814), (117, 172115684), (153, 131617876), (156, 129086763), (169, 119157012), (204, 98713407), (221, 91120068), (234, 86057842), (289, 69680052), (306, 65808938), (338, 59578506), (442, 45560034), (468, 43028921), (507, 39719004), (578, 34840026), (612, 32904469), (663, 30373356), (676, 29789253), (867, 23226684), (881, 22857588), (884, 22780017), (1014, 19859502), (1156, 17420013), (1326, 15186678), (1521, 13239668), (1734, 11613342), (1762, 11428794), (1989, 10124452), (2028, 9929751), (2197, 9165924), (2601, 7742228), (2643, 7619196), (2652, 7593339), (2873, 7009236), (3042, 6619834), (3468, 5806671), (3524, 5714397), (3757, 5360004), (3978, 5062226), (4394, 4582962), (5202, 3871114), (5286, 3809598), (5746, 3504618), (6084, 3309917), (6591, 3055308), (7514, 2680002), (7929, 2539732), (7956, 2531113), (8619, 2336412), (8788, 2291481), (10404, 1935557), (10572, 1904799), (11271, 1786668), (11453, 1758276), (11492, 1752309), (13182, 1527654), (14977, 1344564), (15028, 1340001), (15858, 1269866), (17238, 1168206), (19773, 1018436), (22542, 893334), (22906, 879138), (25857, 778804), (26364, 763827), (29954, 672282), (31716, 634933), (33813, 595556), (34359, 586092), (34476, 584103), (37349, 539172), (39546, 509218), (44931, 448188), (45084, 446667), (45812, 439569), (48841, 412308), (51714, 389402), (59908, 336141), (67626, 297778), (68718, 293046), (74698, 269586), (79092, 254609), (89862, 224094), (97682, 206154), (103077, 195364), (103428, 194701), (112047, 179724), (134793, 149396), (135252, 148889), (137436, 146523)]