20151752632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3251}}^1\times {\mathrm{70439}}^1$

素因数の和:73707

約数の個数: 32

約数和(自身を含む): 41232758400

約数和(自身を除く): 21081005768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3251, 6502, 13004, 26008, 35761, 70439, 71522, 140878, 143044, 281756, 286088, 563512, 774829, 1549658, 3099316, 6198632, 228997189, 457994378, 915988756, 1831977512, 2518969079, 5037938158, 10075876316, 20151752632]

約数ペア:

[(1, 20151752632), (2, 10075876316), (4, 5037938158), (8, 2518969079), (11, 1831977512), (22, 915988756), (44, 457994378), (88, 228997189), (3251, 6198632), (6502, 3099316), (13004, 1549658), (26008, 774829), (35761, 563512), (70439, 286088), (71522, 281756), (140878, 143044)]