20172033046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1\times {\mathrm{7129}}^1$

素因数の和:10320

約数の個数: 32

約数和(自身を含む): 33829397280

約数和(自身を除く): 13657364234

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 3137, 6274, 7129, 14258, 34507, 69014, 78419, 128617, 156838, 257234, 292289, 584578, 1414787, 2829574, 3215179, 6430358, 22363673, 44727346, 246000403, 492000806, 916910593, 1833821186, 10086016523, 20172033046]

約数ペア:

[(1, 20172033046), (2, 10086016523), (11, 1833821186), (22, 916910593), (41, 492000806), (82, 246000403), (451, 44727346), (902, 22363673), (3137, 6430358), (6274, 3215179), (7129, 2829574), (14258, 1414787), (34507, 584578), (69014, 292289), (78419, 257234), (128617, 156838)]