20124154432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10143223}}^1$

素因数の和:10143266

約数の個数: 28

約数和(自身を含む): 41222062336

約数和(自身を除く): 21097907904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10143223, 20286446, 40572892, 81145784, 162291568, 314439913, 324583136, 628879826, 649166272, 1257759652, 2515519304, 5031038608, 10062077216, 20124154432]

約数ペア:

[(1, 20124154432), (2, 10062077216), (4, 5031038608), (8, 2515519304), (16, 1257759652), (31, 649166272), (32, 628879826), (62, 324583136), (64, 314439913), (124, 162291568), (248, 81145784), (496, 40572892), (992, 20286446), (1984, 10143223)]