20233744920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30169}}^1$

素因数の和:30221

約数の個数: 224

約数和(自身を含む): 71227749600

約数和(自身を除く): 50994004680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 729, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1458, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 2916, 3105, 3240, 3645, 3726, 4140, 4860, 4968, 5589, 5832, 6210, 7290, 7452, 8280, 9315, 9720, 11178, 12420, 14580, 14904, 16767, 18630, 22356, 24840, 27945, 29160, 30169, 33534, 37260, 44712, 55890, 60338, 67068, 74520, 83835, 90507, 111780, 120676, 134136, 150845, 167670, 181014, 223560, 241352, 271521, 301690, 335340, 362028, 452535, 543042, 603380, 670680, 693887, 724056, 814563, 905070, 1086084, 1206760, 1357605, 1387774, 1629126, 1810140, 2081661, 2172168, 2443689, 2715210, 2775548, 3258252, 3469435, 3620280, 4072815, 4163322, 4887378, 5430420, 5551096, 6244983, 6516504, 6938870, 7331067, 8145630, 8326644, 9774756, 10408305, 10860840, 12218445, 12489966, 13877740, 14662134, 16291260, 16653288, 18734949, 19549512, 20816610, 21993201, 24436890, 24979932, 27755480, 29324268, 31224915, 32582520, 36655335, 37469898, 41633220, 43986402, 48873780, 49959864, 56204847, 58648536, 62449830, 73310670, 74939796, 83266440, 87972804, 93674745, 97747560, 109966005, 112409694, 124899660, 146621340, 149879592, 168614541, 175945608, 187349490, 219932010, 224819388, 249799320, 281024235, 293242680, 337229082, 374698980, 439864020, 449638776, 505843623, 562048470, 674458164, 749397960, 843072705, 879728040, 1011687246, 1124096940, 1348916328, 1686145410, 2023374492, 2248193880, 2529218115, 3372290820, 4046748984, 5058436230, 6744581640, 10116872460, 20233744920]

約数ペア:

[(1, 20233744920), (2, 10116872460), (3, 6744581640), (4, 5058436230), (5, 4046748984), (6, 3372290820), (8, 2529218115), (9, 2248193880), (10, 2023374492), (12, 1686145410), (15, 1348916328), (18, 1124096940), (20, 1011687246), (23, 879728040), (24, 843072705), (27, 749397960), (30, 674458164), (36, 562048470), (40, 505843623), (45, 449638776), (46, 439864020), (54, 374698980), (60, 337229082), (69, 293242680), (72, 281024235), (81, 249799320), (90, 224819388), (92, 219932010), (108, 187349490), (115, 175945608), (120, 168614541), (135, 149879592), (138, 146621340), (162, 124899660), (180, 112409694), (184, 109966005), (207, 97747560), (216, 93674745), (230, 87972804), (243, 83266440), (270, 74939796), (276, 73310670), (324, 62449830), (345, 58648536), (360, 56204847), (405, 49959864), (414, 48873780), (460, 43986402), (486, 41633220), (540, 37469898), (552, 36655335), (621, 32582520), (648, 31224915), (690, 29324268), (729, 27755480), (810, 24979932), (828, 24436890), (920, 21993201), (972, 20816610), (1035, 19549512), (1080, 18734949), (1215, 16653288), (1242, 16291260), (1380, 14662134), (1458, 13877740), (1620, 12489966), (1656, 12218445), (1863, 10860840), (1944, 10408305), (2070, 9774756), (2430, 8326644), (2484, 8145630), (2760, 7331067), (2916, 6938870), (3105, 6516504), (3240, 6244983), (3645, 5551096), (3726, 5430420), (4140, 4887378), (4860, 4163322), (4968, 4072815), (5589, 3620280), (5832, 3469435), (6210, 3258252), (7290, 2775548), (7452, 2715210), (8280, 2443689), (9315, 2172168), (9720, 2081661), (11178, 1810140), (12420, 1629126), (14580, 1387774), (14904, 1357605), (16767, 1206760), (18630, 1086084), (22356, 905070), (24840, 814563), (27945, 724056), (29160, 693887), (30169, 670680), (33534, 603380), (37260, 543042), (44712, 452535), (55890, 362028), (60338, 335340), (67068, 301690), (74520, 271521), (83835, 241352), (90507, 223560), (111780, 181014), (120676, 167670), (134136, 150845)]