20296209406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1212293}}^1$

素因数の和:1213067

約数の個数: 16

約数和(自身を含む): 33255649008

約数和(自身を除く): 12959439602

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 16742, 1212293, 2424586, 13335223, 26670446, 922554973, 1845109946, 10148104703, 20296209406]

約数ペア:

[(1, 20296209406), (2, 10148104703), (11, 1845109946), (22, 922554973), (761, 26670446), (1522, 13335223), (8371, 2424586), (16742, 1212293)]