20145321308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24809509}}^1$

素因数の和:24809549

約数の個数: 24

約数和(自身を含む): 41679976800

約数和(自身を除く): 21534655492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24809509, 49619018, 99238036, 173666563, 347333126, 694666252, 719475761, 1438951522, 2877903044, 5036330327, 10072660654, 20145321308]

約数ペア:

[(1, 20145321308), (2, 10072660654), (4, 5036330327), (7, 2877903044), (14, 1438951522), (28, 719475761), (29, 694666252), (58, 347333126), (116, 173666563), (203, 99238036), (406, 49619018), (812, 24809509)]