20178441316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9377}}^1\times {\mathrm{48907}}^1$

素因数の和:58299

約数の個数: 24

約数和(自身を含む): 38527374816

約数和(自身を除く): 18348933500

約数列:

[1, 2, 4, 11, 22, 44, 9377, 18754, 37508, 48907, 97814, 103147, 195628, 206294, 412588, 537977, 1075954, 2151908, 458600939, 917201878, 1834403756, 5044610329, 10089220658, 20178441316]

約数ペア:

[(1, 20178441316), (2, 10089220658), (4, 5044610329), (11, 1834403756), (22, 917201878), (44, 458600939), (9377, 2151908), (18754, 1075954), (37508, 537977), (48907, 412588), (97814, 206294), (103147, 195628)]