20928073344

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 56192028480

約数和(自身を除く): 35263955136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 257, 326, 384, 489, 514, 652, 771, 978, 1028, 1301, 1304, 1542, 1956, 2056, 2602, 2608, 3084, 3903, 3912, 4112, 5204, 5216, 6168, 7806, 7824, 8224, 10408, 10432, 12336, 15612, 15648, 16448, 20816, 20864, 24672, 31224, 31296, 32896, 41632, 41891, 49344, 62448, 62592, 83264, 83782, 98688, 124896, 125673, 166528, 167564, 212063, 249792, 251346, 334357, 335128, 424126, 499584, 502692, 636189, 668714, 670256, 848252, 1003071, 1005384, 1272378, 1337428, 1340512, 1696504, 2006142, 2010768, 2544756, 2674856, 2681024, 3393008, 4012284, 4021536, 5089512, 5349712, 5362048, 6786016, 8024568, 8043072, 10179024, 10699424, 13572032, 16049136, 16086144, 20358048, 21398848, 27144064, 32098272, 40716096, 42797696, 54500191, 64196544, 81432192, 109000382, 128393088, 163500573, 218000764, 327001146, 436001528, 654002292, 872003056, 1308004584, 1744006112, 2616009168, 3488012224, 5232018336, 6976024448, 10464036672, 20928073344]

約数ペア:

[(1, 20928073344), (2, 10464036672), (3, 6976024448), (4, 5232018336), (6, 3488012224), (8, 2616009168), (12, 1744006112), (16, 1308004584), (24, 872003056), (32, 654002292), (48, 436001528), (64, 327001146), (96, 218000764), (128, 163500573), (163, 128393088), (192, 109000382), (257, 81432192), (326, 64196544), (384, 54500191), (489, 42797696), (514, 40716096), (652, 32098272), (771, 27144064), (978, 21398848), (1028, 20358048), (1301, 16086144), (1304, 16049136), (1542, 13572032), (1956, 10699424), (2056, 10179024), (2602, 8043072), (2608, 8024568), (3084, 6786016), (3903, 5362048), (3912, 5349712), (4112, 5089512), (5204, 4021536), (5216, 4012284), (6168, 3393008), (7806, 2681024), (7824, 2674856), (8224, 2544756), (10408, 2010768), (10432, 2006142), (12336, 1696504), (15612, 1340512), (15648, 1337428), (16448, 1272378), (20816, 1005384), (20864, 1003071), (24672, 848252), (31224, 670256), (31296, 668714), (32896, 636189), (41632, 502692), (41891, 499584), (49344, 424126), (62448, 335128), (62592, 334357), (83264, 251346), (83782, 249792), (98688, 212063), (124896, 167564), (125673, 166528)]