20123701822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{133999}}^1$

素因数の和:134656

約数の個数: 32

約数和(自身を含む): 36585216000

約数和(自身を除く): 16461514178

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 631, 1262, 4417, 8834, 10727, 21454, 75089, 133999, 150178, 267998, 937993, 1875986, 2277983, 4555966, 15945881, 31891762, 84553369, 169106738, 591873583, 1183747166, 1437407273, 2874814546, 10061850911, 20123701822]

約数ペア:

[(1, 20123701822), (2, 10061850911), (7, 2874814546), (14, 1437407273), (17, 1183747166), (34, 591873583), (119, 169106738), (238, 84553369), (631, 31891762), (1262, 15945881), (4417, 4555966), (8834, 2277983), (10727, 1875986), (21454, 937993), (75089, 267998), (133999, 150178)]