20199341055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1\times {\mathrm{7901}}^1$

素因数の和:12107

約数の個数: 32

約数和(自身を含む): 33119368128

約数和(自身を除く): 12920027073

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4157, 7901, 12471, 20785, 23703, 39505, 62355, 118515, 170437, 323941, 511311, 852185, 971823, 1619705, 2556555, 4859115, 32844457, 98533371, 164222285, 492666855, 1346622737, 4039868211, 6733113685, 20199341055]

約数ペア:

[(1, 20199341055), (3, 6733113685), (5, 4039868211), (15, 1346622737), (41, 492666855), (123, 164222285), (205, 98533371), (615, 32844457), (4157, 4859115), (7901, 2556555), (12471, 1619705), (20785, 971823), (23703, 852185), (39505, 511311), (62355, 323941), (118515, 170437)]