20437409736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1409}}^1$

素因数の和:1924

約数の個数: 192

約数和(自身を含む): 60972912000

約数和(自身を除く): 40535502264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 461, 552, 684, 828, 874, 922, 1311, 1368, 1383, 1409, 1656, 1748, 1844, 2622, 2766, 2818, 3496, 3688, 3933, 4149, 4227, 5244, 5532, 5636, 7866, 8298, 8454, 8759, 10488, 10603, 11064, 11272, 12681, 15732, 16596, 16908, 17518, 21206, 25362, 26277, 26771, 31464, 31809, 32407, 33192, 33816, 35036, 42412, 50724, 52554, 53542, 63618, 64814, 70072, 78831, 80313, 84824, 95427, 97221, 101448, 105108, 107084, 127236, 129628, 157662, 160626, 190854, 194442, 201457, 210216, 214168, 240939, 254472, 259256, 291663, 315324, 321252, 381708, 388884, 402914, 481878, 583326, 604371, 615733, 630648, 642504, 649549, 763416, 777768, 805828, 963756, 1166652, 1208742, 1231466, 1299098, 1611656, 1813113, 1847199, 1927512, 1948647, 2333304, 2417484, 2462932, 2598196, 3626226, 3694398, 3897294, 4834968, 4925864, 5196392, 5541597, 5845941, 7252452, 7388796, 7794588, 11083194, 11691882, 12341431, 14504904, 14777592, 14939627, 15589176, 22166388, 23383764, 24682862, 29879254, 37024293, 44332776, 44818881, 46767528, 49365724, 59758508, 74048586, 89637762, 98731448, 111072879, 119517016, 134456643, 148097172, 179275524, 222145758, 268913286, 283852913, 296194344, 358551048, 444291516, 537826572, 567705826, 851558739, 888583032, 1075653144, 1135411652, 1703117478, 2270823304, 2554676217, 3406234956, 5109352434, 6812469912, 10218704868, 20437409736]

約数ペア:

[(1, 20437409736), (2, 10218704868), (3, 6812469912), (4, 5109352434), (6, 3406234956), (8, 2554676217), (9, 2270823304), (12, 1703117478), (18, 1135411652), (19, 1075653144), (23, 888583032), (24, 851558739), (36, 567705826), (38, 537826572), (46, 444291516), (57, 358551048), (69, 296194344), (72, 283852913), (76, 268913286), (92, 222145758), (114, 179275524), (138, 148097172), (152, 134456643), (171, 119517016), (184, 111072879), (207, 98731448), (228, 89637762), (276, 74048586), (342, 59758508), (414, 49365724), (437, 46767528), (456, 44818881), (461, 44332776), (552, 37024293), (684, 29879254), (828, 24682862), (874, 23383764), (922, 22166388), (1311, 15589176), (1368, 14939627), (1383, 14777592), (1409, 14504904), (1656, 12341431), (1748, 11691882), (1844, 11083194), (2622, 7794588), (2766, 7388796), (2818, 7252452), (3496, 5845941), (3688, 5541597), (3933, 5196392), (4149, 4925864), (4227, 4834968), (5244, 3897294), (5532, 3694398), (5636, 3626226), (7866, 2598196), (8298, 2462932), (8454, 2417484), (8759, 2333304), (10488, 1948647), (10603, 1927512), (11064, 1847199), (11272, 1813113), (12681, 1611656), (15732, 1299098), (16596, 1231466), (16908, 1208742), (17518, 1166652), (21206, 963756), (25362, 805828), (26277, 777768), (26771, 763416), (31464, 649549), (31809, 642504), (32407, 630648), (33192, 615733), (33816, 604371), (35036, 583326), (42412, 481878), (50724, 402914), (52554, 388884), (53542, 381708), (63618, 321252), (64814, 315324), (70072, 291663), (78831, 259256), (80313, 254472), (84824, 240939), (95427, 214168), (97221, 210216), (101448, 201457), (105108, 194442), (107084, 190854), (127236, 160626), (129628, 157662)]