20937805824

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131111

約数の個数: 104

約数和(自身を含む): 60122202112

約数和(自身を除く): 39184396288

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, 9984, 12288, 13312, 19968, 26624, 39936, 53248, 79872, 131071, 159744, 262142, 393213, 524284, 786426, 1048568, 1572852, 1703923, 2097136, 3145704, 3407846, 4194272, 5111769, 6291408, 6815692, 8388544, 10223538, 12582816, 13631384, 16777088, 20447076, 25165632, 27262768, 33554176, 40894152, 50331264, 54525536, 67108352, 81788304, 100662528, 109051072, 134216704, 163576608, 201325056, 218102144, 268433408, 327153216, 402650112, 436204288, 536866816, 654306432, 805300224, 872408576, 1308612864, 1610600448, 1744817152, 2617225728, 3489634304, 5234451456, 6979268608, 10468902912, 20937805824]

約数ペア:

[(1, 20937805824), (2, 10468902912), (3, 6979268608), (4, 5234451456), (6, 3489634304), (8, 2617225728), (12, 1744817152), (13, 1610600448), (16, 1308612864), (24, 872408576), (26, 805300224), (32, 654306432), (39, 536866816), (48, 436204288), (52, 402650112), (64, 327153216), (78, 268433408), (96, 218102144), (104, 201325056), (128, 163576608), (156, 134216704), (192, 109051072), (208, 100662528), (256, 81788304), (312, 67108352), (384, 54525536), (416, 50331264), (512, 40894152), (624, 33554176), (768, 27262768), (832, 25165632), (1024, 20447076), (1248, 16777088), (1536, 13631384), (1664, 12582816), (2048, 10223538), (2496, 8388544), (3072, 6815692), (3328, 6291408), (4096, 5111769), (4992, 4194272), (6144, 3407846), (6656, 3145704), (9984, 2097136), (12288, 1703923), (13312, 1572852), (19968, 1048568), (26624, 786426), (39936, 524284), (53248, 393213), (79872, 262142), (131071, 159744)]