20172814970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26198461}}^1$

素因数の和:26198486

約数の個数: 32

約数和(自身を含む): 45270942336

約数和(自身を除く): 25098127366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26198461, 52396922, 130992305, 183389227, 261984610, 288183071, 366778454, 576366142, 916946135, 1440915355, 1833892270, 2017281497, 2881830710, 4034562994, 10086407485, 20172814970]

約数ペア:

[(1, 20172814970), (2, 10086407485), (5, 4034562994), (7, 2881830710), (10, 2017281497), (11, 1833892270), (14, 1440915355), (22, 916946135), (35, 576366142), (55, 366778454), (70, 288183071), (77, 261984610), (110, 183389227), (154, 130992305), (385, 52396922), (770, 26198461)]