20201006474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{12253}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 33361073856

約数和(自身を除く): 13160067382

約数列:

[1, 2, 11, 22, 137, 274, 547, 1094, 1507, 3014, 6017, 12034, 12253, 24506, 74939, 134783, 149878, 269566, 824329, 1648658, 1678661, 3357322, 6702391, 13404782, 18465271, 36930542, 73726301, 147452602, 918227567, 1836455134, 10100503237, 20201006474]

約数ペア:

[(1, 20201006474), (2, 10100503237), (11, 1836455134), (22, 918227567), (137, 147452602), (274, 73726301), (547, 36930542), (1094, 18465271), (1507, 13404782), (3014, 6702391), (6017, 3357322), (12034, 1678661), (12253, 1648658), (24506, 824329), (74939, 269566), (134783, 149878)]