20184490238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{71527}}^1$

素因数の和:71768

約数の個数: 32

約数和(自身を含む): 33619304448

約数和(自身を除く): 13434814210

約数列:

[1, 2, 11, 22, 101, 127, 202, 254, 1111, 1397, 2222, 2794, 12827, 25654, 71527, 141097, 143054, 282194, 786797, 1573594, 7224227, 9083929, 14448454, 18167858, 79466497, 99923219, 158932994, 199846438, 917476829, 1834953658, 10092245119, 20184490238]

約数ペア:

[(1, 20184490238), (2, 10092245119), (11, 1834953658), (22, 917476829), (101, 199846438), (127, 158932994), (202, 99923219), (254, 79466497), (1111, 18167858), (1397, 14448454), (2222, 9083929), (2794, 7224227), (12827, 1573594), (25654, 786797), (71527, 282194), (141097, 143054)]