20162208710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12523111}}^1$

素因数の和:12523148

約数の個数: 32

約数和(自身を含む): 43279875072

約数和(自身を除く): 23117666362

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12523111, 25046222, 62615555, 87661777, 125231110, 175323554, 288031553, 438308885, 576063106, 876617770, 1440157765, 2016220871, 2880315530, 4032441742, 10081104355, 20162208710]

約数ペア:

[(1, 20162208710), (2, 10081104355), (5, 4032441742), (7, 2880315530), (10, 2016220871), (14, 1440157765), (23, 876617770), (35, 576063106), (46, 438308885), (70, 288031553), (115, 175323554), (161, 125231110), (230, 87661777), (322, 62615555), (805, 25046222), (1610, 12523111)]