20052736

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7148

約数の個数: 36

約数和(自身を含む): 43672104

約数和(自身を除く): 23619368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 7121, 14242, 28484, 56968, 78331, 113936, 156662, 227872, 313324, 455744, 626648, 911488, 1253296, 1822976, 2506592, 5013184, 10026368, 20052736]

約数ペア:

[(1, 20052736), (2, 10026368), (4, 5013184), (8, 2506592), (11, 1822976), (16, 1253296), (22, 911488), (32, 626648), (44, 455744), (64, 313324), (88, 227872), (128, 156662), (176, 113936), (256, 78331), (352, 56968), (704, 28484), (1408, 14242), (2816, 7121)]