20201598417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6727139}}^1$

素因数の和:6727173

約数の個数: 32

約数和(自身を含む): 36165104640

約数和(自身を除く): 15963506223

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6727139, 20181417, 47089973, 73998529, 87452807, 141269919, 221995587, 262358421, 517989703, 612169649, 961980877, 1553969109, 1836508947, 2885942631, 6733866139, 20201598417]

約数ペア:

[(1, 20201598417), (3, 6733866139), (7, 2885942631), (11, 1836508947), (13, 1553969109), (21, 961980877), (33, 612169649), (39, 517989703), (77, 262358421), (91, 221995587), (143, 141269919), (231, 87452807), (273, 73998529), (429, 47089973), (1001, 20181417), (3003, 6727139)]