20175202098

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 49965552000

約数和(自身を除く): 29790349902

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 61, 102, 114, 122, 153, 163, 171, 183, 306, 323, 326, 342, 349, 366, 489, 549, 646, 698, 969, 978, 1037, 1047, 1098, 1159, 1467, 1938, 2074, 2094, 2318, 2771, 2907, 2934, 3097, 3111, 3141, 3477, 5542, 5814, 5933, 6194, 6222, 6282, 6631, 6954, 8313, 9291, 9333, 9943, 10431, 11866, 13262, 16626, 17799, 18582, 18666, 19703, 19886, 19893, 20862, 21289, 24939, 27873, 29829, 35598, 39406, 39786, 42578, 49878, 52649, 53397, 55746, 56887, 59109, 59658, 59679, 63867, 89487, 105298, 106794, 112727, 113774, 118218, 119358, 127734, 157947, 169031, 170661, 177327, 178974, 188917, 191601, 225454, 315894, 338062, 338181, 341322, 354654, 361913, 377834, 383202, 404491, 473841, 507093, 511983, 566751, 676362, 723826, 808982, 947682, 967079, 1014186, 1014543, 1023966, 1080853, 1085739, 1133502, 1213473, 1521279, 1700253, 1934158, 2029086, 2161706, 2171478, 2426946, 2901237, 3042558, 3211589, 3242559, 3257217, 3400506, 3470107, 3640419, 5802474, 6423178, 6485118, 6514434, 6876347, 6940214, 7280838, 8703711, 9634767, 9727677, 10410321, 13752694, 17407422, 18374501, 19269534, 19455354, 20629041, 20820642, 28904301, 31230963, 36749002, 41258082, 55123503, 57808602, 58991819, 61887123, 62461926, 65932033, 110247006, 117983638, 123774246, 131864066, 165370509, 176975457, 197796099, 330741018, 353950914, 395592198, 530926371, 593388297, 1061852742, 1120844561, 1186776594, 2241689122, 3362533683, 6725067366, 10087601049, 20175202098]

約数ペア:

[(1, 20175202098), (2, 10087601049), (3, 6725067366), (6, 3362533683), (9, 2241689122), (17, 1186776594), (18, 1120844561), (19, 1061852742), (34, 593388297), (38, 530926371), (51, 395592198), (57, 353950914), (61, 330741018), (102, 197796099), (114, 176975457), (122, 165370509), (153, 131864066), (163, 123774246), (171, 117983638), (183, 110247006), (306, 65932033), (323, 62461926), (326, 61887123), (342, 58991819), (349, 57808602), (366, 55123503), (489, 41258082), (549, 36749002), (646, 31230963), (698, 28904301), (969, 20820642), (978, 20629041), (1037, 19455354), (1047, 19269534), (1098, 18374501), (1159, 17407422), (1467, 13752694), (1938, 10410321), (2074, 9727677), (2094, 9634767), (2318, 8703711), (2771, 7280838), (2907, 6940214), (2934, 6876347), (3097, 6514434), (3111, 6485118), (3141, 6423178), (3477, 5802474), (5542, 3640419), (5814, 3470107), (5933, 3400506), (6194, 3257217), (6222, 3242559), (6282, 3211589), (6631, 3042558), (6954, 2901237), (8313, 2426946), (9291, 2171478), (9333, 2161706), (9943, 2029086), (10431, 1934158), (11866, 1700253), (13262, 1521279), (16626, 1213473), (17799, 1133502), (18582, 1085739), (18666, 1080853), (19703, 1023966), (19886, 1014543), (19893, 1014186), (20862, 967079), (21289, 947682), (24939, 808982), (27873, 723826), (29829, 676362), (35598, 566751), (39406, 511983), (39786, 507093), (42578, 473841), (49878, 404491), (52649, 383202), (53397, 377834), (55746, 361913), (56887, 354654), (59109, 341322), (59658, 338181), (59679, 338062), (63867, 315894), (89487, 225454), (105298, 191601), (106794, 188917), (112727, 178974), (113774, 177327), (118218, 170661), (119358, 169031), (127734, 157947)]