2020138410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{51521}}^1$

素因数の和:52838

約数の個数: 32

約数和(自身を含む): 4852135872

約数和(自身を除く): 2831997462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1307, 2614, 3921, 6535, 7842, 13070, 19605, 39210, 51521, 103042, 154563, 257605, 309126, 515210, 772815, 1545630, 67337947, 134675894, 202013841, 336689735, 404027682, 673379470, 1010069205, 2020138410]

約数ペア:

[(1, 2020138410), (2, 1010069205), (3, 673379470), (5, 404027682), (6, 336689735), (10, 202013841), (15, 134675894), (30, 67337947), (1307, 1545630), (2614, 772815), (3921, 515210), (6535, 309126), (7842, 257605), (13070, 154563), (19605, 103042), (39210, 51521)]