20567104

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3422

約数の個数: 28

約数和(自身を含む): 41246044

約数和(自身を除く): 20678940

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 3313, 6208, 6626, 13252, 26504, 53008, 106016, 212032, 321361, 642722, 1285444, 2570888, 5141776, 10283552, 20567104]

約数ペア:

[(1, 20567104), (2, 10283552), (4, 5141776), (8, 2570888), (16, 1285444), (32, 642722), (64, 321361), (97, 212032), (194, 106016), (388, 53008), (776, 26504), (1552, 13252), (3104, 6626), (3313, 6208)]