20449156608

素因数分解:

$2^9\times 3^2\times {\mathrm{4437751}}^1$

素因数の和:4437775

約数の個数: 60

約数和(自身を含む): 59017663848

約数和(自身を除く): 38568507240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 4437751, 8875502, 13313253, 17751004, 26626506, 35502008, 39939759, 53253012, 71004016, 79879518, 106506024, 142008032, 159759036, 213012048, 284016064, 319518072, 426024096, 568032128, 639036144, 852048192, 1136064256, 1278072288, 1704096384, 2272128512, 2556144576, 3408192768, 5112289152, 6816385536, 10224578304, 20449156608]

約数ペア:

[(1, 20449156608), (2, 10224578304), (3, 6816385536), (4, 5112289152), (6, 3408192768), (8, 2556144576), (9, 2272128512), (12, 1704096384), (16, 1278072288), (18, 1136064256), (24, 852048192), (32, 639036144), (36, 568032128), (48, 426024096), (64, 319518072), (72, 284016064), (96, 213012048), (128, 159759036), (144, 142008032), (192, 106506024), (256, 79879518), (288, 71004016), (384, 53253012), (512, 39939759), (576, 35502008), (768, 26626506), (1152, 17751004), (1536, 13313253), (2304, 8875502), (4608, 4437751)]