20112372954

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 50025772800

約数和(自身を除く): 29913399846

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 137, 138, 153, 207, 274, 289, 306, 391, 409, 411, 414, 459, 578, 621, 782, 818, 822, 867, 918, 1173, 1227, 1233, 1242, 1734, 2329, 2346, 2454, 2466, 2601, 3151, 3519, 3681, 3699, 4658, 5202, 6302, 6647, 6953, 6987, 7038, 7362, 7398, 7803, 9407, 9453, 10557, 11043, 13294, 13906, 13974, 15606, 18814, 18906, 19941, 20859, 20961, 21114, 22086, 28221, 28359, 39593, 39882, 41718, 41922, 53567, 56033, 56442, 56718, 59823, 62577, 62883, 79186, 84663, 85077, 107134, 112066, 118201, 118779, 119646, 125154, 125766, 159919, 160701, 168099, 169326, 170154, 179469, 187731, 236402, 237558, 253989, 319838, 321402, 336198, 354603, 356337, 358938, 375462, 479757, 482103, 504297, 507978, 709206, 712674, 910639, 952561, 959514, 964206, 1008594, 1063809, 1069011, 1288759, 1439271, 1446309, 1512891, 1821278, 1905122, 2127618, 2138022, 2577518, 2718623, 2731917, 2857683, 2878542, 2892618, 3025782, 3191427, 3866277, 4317813, 5437246, 5463834, 5715366, 6382854, 7732554, 8155869, 8195751, 8573049, 8635626, 11598831, 16193537, 16311738, 16391502, 17146098, 21908903, 23197662, 24467607, 24587253, 25719147, 32387074, 34796493, 43817806, 48580611, 48935214, 49174506, 51438294, 65726709, 69592986, 73402821, 97161222, 131453418, 145741833, 146805642, 197180127, 291483666, 372451351, 394360254, 437225499, 591540381, 744902702, 874450998, 1117354053, 1183080762, 2234708106, 3352062159, 6704124318, 10056186477, 20112372954]

約数ペア:

[(1, 20112372954), (2, 10056186477), (3, 6704124318), (6, 3352062159), (9, 2234708106), (17, 1183080762), (18, 1117354053), (23, 874450998), (27, 744902702), (34, 591540381), (46, 437225499), (51, 394360254), (54, 372451351), (69, 291483666), (102, 197180127), (137, 146805642), (138, 145741833), (153, 131453418), (207, 97161222), (274, 73402821), (289, 69592986), (306, 65726709), (391, 51438294), (409, 49174506), (411, 48935214), (414, 48580611), (459, 43817806), (578, 34796493), (621, 32387074), (782, 25719147), (818, 24587253), (822, 24467607), (867, 23197662), (918, 21908903), (1173, 17146098), (1227, 16391502), (1233, 16311738), (1242, 16193537), (1734, 11598831), (2329, 8635626), (2346, 8573049), (2454, 8195751), (2466, 8155869), (2601, 7732554), (3151, 6382854), (3519, 5715366), (3681, 5463834), (3699, 5437246), (4658, 4317813), (5202, 3866277), (6302, 3191427), (6647, 3025782), (6953, 2892618), (6987, 2878542), (7038, 2857683), (7362, 2731917), (7398, 2718623), (7803, 2577518), (9407, 2138022), (9453, 2127618), (10557, 1905122), (11043, 1821278), (13294, 1512891), (13906, 1446309), (13974, 1439271), (15606, 1288759), (18814, 1069011), (18906, 1063809), (19941, 1008594), (20859, 964206), (20961, 959514), (21114, 952561), (22086, 910639), (28221, 712674), (28359, 709206), (39593, 507978), (39882, 504297), (41718, 482103), (41922, 479757), (53567, 375462), (56033, 358938), (56442, 356337), (56718, 354603), (59823, 336198), (62577, 321402), (62883, 319838), (79186, 253989), (84663, 237558), (85077, 236402), (107134, 187731), (112066, 179469), (118201, 170154), (118779, 169326), (119646, 168099), (125154, 160701), (125766, 159919)]