20349468672

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31847}}^1$

素因数の和:31891

約数の個数: 120

約数和(自身を含む): 58439551296

約数和(自身を除く): 38090082624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4096, 4992, 6144, 6656, 8192, 9984, 12288, 13312, 16384, 19968, 24576, 26624, 31847, 39936, 49152, 53248, 63694, 79872, 95541, 106496, 127388, 159744, 191082, 212992, 254776, 319488, 382164, 414011, 509552, 638976, 764328, 828022, 1019104, 1242033, 1528656, 1656044, 2038208, 2484066, 3057312, 3312088, 4076416, 4968132, 6114624, 6624176, 8152832, 9936264, 12229248, 13248352, 16305664, 19872528, 24458496, 26496704, 32611328, 39745056, 48916992, 52993408, 65222656, 79490112, 97833984, 105986816, 130445312, 158980224, 195667968, 211973632, 260890624, 317960448, 391335936, 423947264, 521781248, 635920896, 782671872, 847894528, 1271841792, 1565343744, 1695789056, 2543683584, 3391578112, 5087367168, 6783156224, 10174734336, 20349468672]

約数ペア:

[(1, 20349468672), (2, 10174734336), (3, 6783156224), (4, 5087367168), (6, 3391578112), (8, 2543683584), (12, 1695789056), (13, 1565343744), (16, 1271841792), (24, 847894528), (26, 782671872), (32, 635920896), (39, 521781248), (48, 423947264), (52, 391335936), (64, 317960448), (78, 260890624), (96, 211973632), (104, 195667968), (128, 158980224), (156, 130445312), (192, 105986816), (208, 97833984), (256, 79490112), (312, 65222656), (384, 52993408), (416, 48916992), (512, 39745056), (624, 32611328), (768, 26496704), (832, 24458496), (1024, 19872528), (1248, 16305664), (1536, 13248352), (1664, 12229248), (2048, 9936264), (2496, 8152832), (3072, 6624176), (3328, 6114624), (4096, 4968132), (4992, 4076416), (6144, 3312088), (6656, 3057312), (8192, 2484066), (9984, 2038208), (12288, 1656044), (13312, 1528656), (16384, 1242033), (19968, 1019104), (24576, 828022), (26624, 764328), (31847, 638976), (39936, 509552), (49152, 414011), (53248, 382164), (63694, 319488), (79872, 254776), (95541, 212992), (106496, 191082), (127388, 159744)]