20199131994

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{948049}}^1$

素因数の和:948174

約数の個数: 32

約数和(自身を含む): 41774875200

約数和(自身を除く): 21575743206

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 3551, 7102, 10653, 21306, 948049, 1896098, 2844147, 5688294, 50246597, 63519283, 100493194, 127038566, 150739791, 190557849, 301479582, 381115698, 3366521999, 6733043998, 10099565997, 20199131994]

約数ペア:

[(1, 20199131994), (2, 10099565997), (3, 6733043998), (6, 3366521999), (53, 381115698), (67, 301479582), (106, 190557849), (134, 150739791), (159, 127038566), (201, 100493194), (318, 63519283), (402, 50246597), (3551, 5688294), (7102, 2844147), (10653, 1896098), (21306, 948049)]