20172324326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{521869}}^1$

素因数の和:522140

約数の個数: 32

約数和(自身を含む): 37875237120

約数和(自身を除く): 17702912794

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2761, 3514, 5522, 19327, 38654, 521869, 1043738, 3653083, 5740559, 7306166, 11481118, 40183913, 80367826, 130989119, 261978238, 916923833, 1440880309, 1833847666, 2881760618, 10086162163, 20172324326]

約数ペア:

[(1, 20172324326), (2, 10086162163), (7, 2881760618), (11, 1833847666), (14, 1440880309), (22, 916923833), (77, 261978238), (154, 130989119), (251, 80367826), (502, 40183913), (1757, 11481118), (2761, 7306166), (3514, 5740559), (5522, 3653083), (19327, 1043738), (38654, 521869)]