20148061284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 57132275200

約数和(自身を除く): 36984213916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 97, 108, 117, 156, 194, 234, 291, 337, 351, 388, 439, 468, 582, 674, 702, 873, 878, 1011, 1164, 1261, 1317, 1348, 1404, 1746, 1756, 2022, 2522, 2619, 2634, 3033, 3492, 3783, 3951, 4044, 4381, 5044, 5238, 5268, 5707, 6066, 7566, 7902, 8762, 9099, 10476, 11349, 11414, 11853, 12132, 13143, 15132, 15804, 17121, 17524, 18198, 22698, 22828, 23706, 26286, 32689, 34047, 34242, 36396, 39429, 42583, 45396, 47412, 51363, 52572, 65378, 68094, 68484, 78858, 85166, 98067, 102726, 118287, 127749, 130756, 136188, 147943, 154089, 157716, 170332, 196134, 205452, 236574, 255498, 294201, 295886, 308178, 383247, 392268, 424957, 443829, 473148, 510996, 553579, 588402, 591772, 616356, 766494, 849914, 882603, 887658, 1107158, 1149741, 1176804, 1274871, 1331487, 1532988, 1660737, 1699828, 1765206, 1775316, 1923259, 2214316, 2299482, 2549742, 2662974, 3321474, 3530412, 3824613, 3846518, 3994461, 4598964, 4982211, 5099484, 5325948, 5769777, 6642948, 7649226, 7693036, 7988922, 9964422, 11473839, 11539554, 14350471, 14946633, 15298452, 15977844, 17309331, 19928844, 22947678, 23079108, 28700942, 29893266, 34618662, 43051413, 45895356, 51927993, 57401884, 59786532, 69237324, 86102826, 103855986, 129154239, 172205652, 186556123, 207711972, 258308478, 373112246, 387462717, 516616956, 559668369, 746224492, 774925434, 1119336738, 1549850868, 1679005107, 2238673476, 3358010214, 5037015321, 6716020428, 10074030642, 20148061284]

約数ペア:

[(1, 20148061284), (2, 10074030642), (3, 6716020428), (4, 5037015321), (6, 3358010214), (9, 2238673476), (12, 1679005107), (13, 1549850868), (18, 1119336738), (26, 774925434), (27, 746224492), (36, 559668369), (39, 516616956), (52, 387462717), (54, 373112246), (78, 258308478), (97, 207711972), (108, 186556123), (117, 172205652), (156, 129154239), (194, 103855986), (234, 86102826), (291, 69237324), (337, 59786532), (351, 57401884), (388, 51927993), (439, 45895356), (468, 43051413), (582, 34618662), (674, 29893266), (702, 28700942), (873, 23079108), (878, 22947678), (1011, 19928844), (1164, 17309331), (1261, 15977844), (1317, 15298452), (1348, 14946633), (1404, 14350471), (1746, 11539554), (1756, 11473839), (2022, 9964422), (2522, 7988922), (2619, 7693036), (2634, 7649226), (3033, 6642948), (3492, 5769777), (3783, 5325948), (3951, 5099484), (4044, 4982211), (4381, 4598964), (5044, 3994461), (5238, 3846518), (5268, 3824613), (5707, 3530412), (6066, 3321474), (7566, 2662974), (7902, 2549742), (8762, 2299482), (9099, 2214316), (10476, 1923259), (11349, 1775316), (11414, 1765206), (11853, 1699828), (12132, 1660737), (13143, 1532988), (15132, 1331487), (15804, 1274871), (17121, 1176804), (17524, 1149741), (18198, 1107158), (22698, 887658), (22828, 882603), (23706, 849914), (26286, 766494), (32689, 616356), (34047, 591772), (34242, 588402), (36396, 553579), (39429, 510996), (42583, 473148), (45396, 443829), (47412, 424957), (51363, 392268), (52572, 383247), (65378, 308178), (68094, 295886), (68484, 294201), (78858, 255498), (85166, 236574), (98067, 205452), (102726, 196134), (118287, 170332), (127749, 157716), (130756, 154089), (136188, 147943)]