20343964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 37290960

約数和(自身を除く): 16946996

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2113, 2407, 4226, 4814, 8452, 9628, 61277, 122554, 175379, 245108, 350758, 701516, 5085991, 10171982, 20343964]

約数ペア:

[(1, 20343964), (2, 10171982), (4, 5085991), (29, 701516), (58, 350758), (83, 245108), (116, 175379), (166, 122554), (332, 61277), (2113, 9628), (2407, 8452), (4226, 4814)]