20131659090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21277}}^1\times {\mathrm{10513}}^1$

素因数の和:31803

約数の個数: 48

約数和(自身を含む): 52349752728

約数和(自身を除く): 32218093638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10513, 21026, 21277, 31539, 42554, 52565, 63078, 63831, 94617, 105130, 106385, 127662, 157695, 189234, 191493, 212770, 315390, 319155, 382986, 473085, 638310, 946170, 957465, 1914930, 223685101, 447370202, 671055303, 1118425505, 1342110606, 2013165909, 2236851010, 3355276515, 4026331818, 6710553030, 10065829545, 20131659090]

約数ペア:

[(1, 20131659090), (2, 10065829545), (3, 6710553030), (5, 4026331818), (6, 3355276515), (9, 2236851010), (10, 2013165909), (15, 1342110606), (18, 1118425505), (30, 671055303), (45, 447370202), (90, 223685101), (10513, 1914930), (21026, 957465), (21277, 946170), (31539, 638310), (42554, 473085), (52565, 382986), (63078, 319155), (63831, 315390), (94617, 212770), (105130, 191493), (106385, 189234), (127662, 157695)]