20190976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6067}}^1$

素因数の和:6096

約数の個数: 36

約数和(自身を含む): 43410472

約数和(自身を除く): 23219496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6067, 12134, 24268, 48536, 78871, 97072, 157742, 194144, 315484, 388288, 630968, 776576, 1261936, 1553152, 2523872, 5047744, 10095488, 20190976]

約数ペア:

[(1, 20190976), (2, 10095488), (4, 5047744), (8, 2523872), (13, 1553152), (16, 1261936), (26, 776576), (32, 630968), (52, 388288), (64, 315484), (104, 194144), (128, 157742), (208, 97072), (256, 78871), (416, 48536), (832, 24268), (1664, 12134), (3328, 6067)]