20832870912

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11887}}^1$

素因数の和:12078

約数の個数: 160

約数和(自身を含む): 63823153152

約数和(自身を除く): 42990282240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 256, 326, 336, 384, 448, 489, 512, 652, 672, 768, 896, 978, 1141, 1304, 1344, 1536, 1792, 1956, 2282, 2608, 2688, 3423, 3584, 3912, 4564, 5216, 5376, 6846, 7824, 9128, 10432, 10752, 11887, 13692, 15648, 18256, 20864, 23774, 27384, 31296, 35661, 36512, 41728, 47548, 54768, 62592, 71322, 73024, 83209, 83456, 95096, 109536, 125184, 142644, 146048, 166418, 190192, 219072, 249627, 250368, 285288, 292096, 332836, 380384, 438144, 499254, 570576, 584192, 665672, 760768, 876288, 998508, 1141152, 1331344, 1521536, 1752576, 1937581, 1997016, 2282304, 2662688, 3043072, 3875162, 3994032, 4564608, 5325376, 5812743, 6086144, 7750324, 7988064, 9129216, 10650752, 11625486, 13563067, 15500648, 15976128, 18258432, 21301504, 23250972, 27126134, 31001296, 31952256, 40689201, 42603008, 46501944, 54252268, 62002592, 63904512, 81378402, 93003888, 108504536, 124005184, 127809024, 162756804, 186007776, 217009072, 248010368, 325513608, 372015552, 434018144, 496020736, 651027216, 744031104, 868036288, 992041472, 1302054432, 1488062208, 1736072576, 2604108864, 2976124416, 3472145152, 5208217728, 6944290304, 10416435456, 20832870912]

約数ペア:

[(1, 20832870912), (2, 10416435456), (3, 6944290304), (4, 5208217728), (6, 3472145152), (7, 2976124416), (8, 2604108864), (12, 1736072576), (14, 1488062208), (16, 1302054432), (21, 992041472), (24, 868036288), (28, 744031104), (32, 651027216), (42, 496020736), (48, 434018144), (56, 372015552), (64, 325513608), (84, 248010368), (96, 217009072), (112, 186007776), (128, 162756804), (163, 127809024), (168, 124005184), (192, 108504536), (224, 93003888), (256, 81378402), (326, 63904512), (336, 62002592), (384, 54252268), (448, 46501944), (489, 42603008), (512, 40689201), (652, 31952256), (672, 31001296), (768, 27126134), (896, 23250972), (978, 21301504), (1141, 18258432), (1304, 15976128), (1344, 15500648), (1536, 13563067), (1792, 11625486), (1956, 10650752), (2282, 9129216), (2608, 7988064), (2688, 7750324), (3423, 6086144), (3584, 5812743), (3912, 5325376), (4564, 4564608), (5216, 3994032), (5376, 3875162), (6846, 3043072), (7824, 2662688), (9128, 2282304), (10432, 1997016), (10752, 1937581), (11887, 1752576), (13692, 1521536), (15648, 1331344), (18256, 1141152), (20864, 998508), (23774, 876288), (27384, 760768), (31296, 665672), (35661, 584192), (36512, 570576), (41728, 499254), (47548, 438144), (54768, 380384), (62592, 332836), (71322, 292096), (73024, 285288), (83209, 250368), (83456, 249627), (95096, 219072), (109536, 190192), (125184, 166418), (142644, 146048)]