20942610012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2948

約数の個数: 144

約数和(自身を含む): 57083618592

約数和(自身を除く): 36141008580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 131, 153, 194, 204, 262, 291, 306, 388, 393, 524, 582, 612, 786, 873, 1164, 1179, 1572, 1649, 1746, 2227, 2358, 2693, 3298, 3492, 4454, 4716, 4947, 5386, 6596, 6681, 8079, 8908, 9894, 10772, 12707, 13362, 14841, 16158, 19788, 20043, 24237, 25414, 26724, 29682, 32316, 38121, 40086, 45781, 48474, 50828, 59364, 76242, 80172, 91562, 96948, 114363, 137343, 152484, 183124, 216019, 228726, 261221, 274686, 352783, 412029, 432038, 457452, 522442, 549372, 648057, 705566, 783663, 824058, 864076, 1044884, 1058349, 1296114, 1411132, 1567326, 1648116, 1944171, 2116698, 2350989, 2592228, 3134652, 3175047, 3888342, 4233396, 4440757, 4701978, 5997311, 6350094, 7776684, 8881514, 9403956, 11994622, 12700188, 13322271, 17763028, 17991933, 23989244, 26644542, 34219951, 35983866, 39966813, 53289084, 53975799, 68439902, 71967732, 79933626, 102659853, 107951598, 136879804, 159867252, 205319706, 215903196, 307979559, 410639412, 581739167, 615959118, 1163478334, 1231918236, 1745217501, 2326956668, 3490435002, 5235652503, 6980870004, 10471305006, 20942610012]

約数ペア:

[(1, 20942610012), (2, 10471305006), (3, 6980870004), (4, 5235652503), (6, 3490435002), (9, 2326956668), (12, 1745217501), (17, 1231918236), (18, 1163478334), (34, 615959118), (36, 581739167), (51, 410639412), (68, 307979559), (97, 215903196), (102, 205319706), (131, 159867252), (153, 136879804), (194, 107951598), (204, 102659853), (262, 79933626), (291, 71967732), (306, 68439902), (388, 53975799), (393, 53289084), (524, 39966813), (582, 35983866), (612, 34219951), (786, 26644542), (873, 23989244), (1164, 17991933), (1179, 17763028), (1572, 13322271), (1649, 12700188), (1746, 11994622), (2227, 9403956), (2358, 8881514), (2693, 7776684), (3298, 6350094), (3492, 5997311), (4454, 4701978), (4716, 4440757), (4947, 4233396), (5386, 3888342), (6596, 3175047), (6681, 3134652), (8079, 2592228), (8908, 2350989), (9894, 2116698), (10772, 1944171), (12707, 1648116), (13362, 1567326), (14841, 1411132), (16158, 1296114), (19788, 1058349), (20043, 1044884), (24237, 864076), (25414, 824058), (26724, 783663), (29682, 705566), (32316, 648057), (38121, 549372), (40086, 522442), (45781, 457452), (48474, 432038), (50828, 412029), (59364, 352783), (76242, 274686), (80172, 261221), (91562, 228726), (96948, 216019), (114363, 183124), (137343, 152484)]