20132351664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 55442880000

約数和(自身を除く): 35310528336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 269, 274, 304, 411, 456, 538, 548, 599, 807, 822, 912, 1076, 1096, 1198, 1614, 1644, 1797, 2152, 2192, 2396, 2603, 3228, 3288, 3594, 4304, 4792, 5111, 5206, 6456, 6576, 7188, 7809, 9584, 10222, 10412, 11381, 12912, 14376, 15333, 15618, 20444, 20824, 22762, 28752, 30666, 31236, 34143, 36853, 40888, 41648, 45524, 61332, 62472, 68286, 73706, 81776, 82063, 91048, 110559, 122664, 124944, 136572, 147412, 161131, 164126, 182096, 221118, 245328, 246189, 273144, 294824, 322262, 328252, 442236, 483393, 492378, 546288, 589648, 644524, 656504, 700207, 884472, 966786, 984756, 1289048, 1313008, 1400414, 1559197, 1768944, 1933572, 1969512, 2100621, 2578096, 2800828, 3061489, 3118394, 3867144, 3939024, 4201242, 4677591, 5601656, 6122978, 6236788, 7734288, 8402484, 9184467, 9355182, 11203312, 12245956, 12473576, 16804968, 18368934, 18710364, 22074947, 24491912, 24947152, 33609936, 36737868, 37420728, 44149894, 48983824, 66224841, 73475736, 74841456, 88299788, 132449682, 146951472, 176599576, 264899364, 353199152, 419423993, 529798728, 838847986, 1059597456, 1258271979, 1677695972, 2516543958, 3355391944, 5033087916, 6710783888, 10066175832, 20132351664]

約数ペア:

[(1, 20132351664), (2, 10066175832), (3, 6710783888), (4, 5033087916), (6, 3355391944), (8, 2516543958), (12, 1677695972), (16, 1258271979), (19, 1059597456), (24, 838847986), (38, 529798728), (48, 419423993), (57, 353199152), (76, 264899364), (114, 176599576), (137, 146951472), (152, 132449682), (228, 88299788), (269, 74841456), (274, 73475736), (304, 66224841), (411, 48983824), (456, 44149894), (538, 37420728), (548, 36737868), (599, 33609936), (807, 24947152), (822, 24491912), (912, 22074947), (1076, 18710364), (1096, 18368934), (1198, 16804968), (1614, 12473576), (1644, 12245956), (1797, 11203312), (2152, 9355182), (2192, 9184467), (2396, 8402484), (2603, 7734288), (3228, 6236788), (3288, 6122978), (3594, 5601656), (4304, 4677591), (4792, 4201242), (5111, 3939024), (5206, 3867144), (6456, 3118394), (6576, 3061489), (7188, 2800828), (7809, 2578096), (9584, 2100621), (10222, 1969512), (10412, 1933572), (11381, 1768944), (12912, 1559197), (14376, 1400414), (15333, 1313008), (15618, 1289048), (20444, 984756), (20824, 966786), (22762, 884472), (28752, 700207), (30666, 656504), (31236, 644524), (34143, 589648), (36853, 546288), (40888, 492378), (41648, 483393), (45524, 442236), (61332, 328252), (62472, 322262), (68286, 294824), (73706, 273144), (81776, 246189), (82063, 245328), (91048, 221118), (110559, 182096), (122664, 164126), (124944, 161131), (136572, 147412)]