2030391840256

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9840221}}^1$

素因数の和:9840283

約数の個数: 80

約数和(自身を含む): 4509813103488

約数和(自身を除く): 2479421263232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 51584, 103168, 206336, 9840221, 19680442, 39360884, 78721768, 127922873, 157443536, 255845746, 305046851, 314887072, 511691492, 610093702, 629774144, 1023382984, 1220187404, 1259548288, 2046765968, 2440374808, 2519096576, 3965609063, 4093531936, 4880749616, 5038193152, 7931218126, 8187063872, 9761499232, 15862436252, 16374127744, 19522998464, 31724872504, 32748255488, 39045996928, 63449745008, 65496510976, 78091993856, 126899490016, 156183987712, 253798980032, 507597960064, 1015195920128, 2030391840256]

約数ペア:

[(1, 2030391840256), (2, 1015195920128), (4, 507597960064), (8, 253798980032), (13, 156183987712), (16, 126899490016), (26, 78091993856), (31, 65496510976), (32, 63449745008), (52, 39045996928), (62, 32748255488), (64, 31724872504), (104, 19522998464), (124, 16374127744), (128, 15862436252), (208, 9761499232), (248, 8187063872), (256, 7931218126), (403, 5038193152), (416, 4880749616), (496, 4093531936), (512, 3965609063), (806, 2519096576), (832, 2440374808), (992, 2046765968), (1612, 1259548288), (1664, 1220187404), (1984, 1023382984), (3224, 629774144), (3328, 610093702), (3968, 511691492), (6448, 314887072), (6656, 305046851), (7936, 255845746), (12896, 157443536), (15872, 127922873), (25792, 78721768), (51584, 39360884), (103168, 19680442), (206336, 9840221)]