20192830464

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1\times {\mathrm{50177}}^1$

素因数の和:50331

約数の個数: 88

約数和(自身を含む): 54233185248

約数和(自身を除く): 34040354784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1024, 1048, 1536, 1572, 2096, 3072, 3144, 4192, 6288, 8384, 12576, 16768, 25152, 33536, 50177, 50304, 67072, 100354, 100608, 134144, 150531, 200708, 201216, 301062, 401416, 402432, 602124, 802832, 1204248, 1605664, 2408496, 3211328, 4816992, 6422656, 6573187, 9633984, 12845312, 13146374, 19267968, 19719561, 25690624, 26292748, 38535936, 39439122, 51381248, 52585496, 77071872, 78878244, 105170992, 154143744, 157756488, 210341984, 315512976, 420683968, 631025952, 841367936, 1262051904, 1682735872, 2524103808, 3365471744, 5048207616, 6730943488, 10096415232, 20192830464]

約数ペア:

[(1, 20192830464), (2, 10096415232), (3, 6730943488), (4, 5048207616), (6, 3365471744), (8, 2524103808), (12, 1682735872), (16, 1262051904), (24, 841367936), (32, 631025952), (48, 420683968), (64, 315512976), (96, 210341984), (128, 157756488), (131, 154143744), (192, 105170992), (256, 78878244), (262, 77071872), (384, 52585496), (393, 51381248), (512, 39439122), (524, 38535936), (768, 26292748), (786, 25690624), (1024, 19719561), (1048, 19267968), (1536, 13146374), (1572, 12845312), (2096, 9633984), (3072, 6573187), (3144, 6422656), (4192, 4816992), (6288, 3211328), (8384, 2408496), (12576, 1605664), (16768, 1204248), (25152, 802832), (33536, 602124), (50177, 402432), (50304, 401416), (67072, 301062), (100354, 201216), (100608, 200708), (134144, 150531)]