220120921082

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1\times {\mathrm{8609}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 334756800000

約数和(自身を除く): 114635878918

約数列:

[1, 2, 149, 239, 298, 359, 478, 718, 8609, 17218, 35611, 53491, 71222, 85801, 106982, 171602, 1282741, 2057551, 2565482, 3090631, 4115102, 6181262, 12784349, 25568698, 306575099, 460504019, 613150198, 738660809, 921008038, 1477321618, 110060460541, 220120921082]

約数ペア:

[(1, 220120921082), (2, 110060460541), (149, 1477321618), (239, 921008038), (298, 738660809), (359, 613150198), (478, 460504019), (718, 306575099), (8609, 25568698), (17218, 12784349), (35611, 6181262), (53491, 4115102), (71222, 3090631), (85801, 2565482), (106982, 2057551), (171602, 1282741)]