20194256362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75918257}}^1$

素因数の和:75918285

約数の個数: 16

約数和(自身を含む): 36440763840

約数和(自身を除く): 16246507478

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75918257, 151836514, 531427799, 1062855598, 1442446883, 2884893766, 10097128181, 20194256362]

約数ペア:

[(1, 20194256362), (2, 10097128181), (7, 2884893766), (14, 1442446883), (19, 1062855598), (38, 531427799), (133, 151836514), (266, 75918257)]