20767076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24841}}^1$

素因数の和:24875

約数の個数: 24

約数和(自身を含む): 41734560

約数和(自身を除く): 20967484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24841, 49682, 99364, 273251, 471979, 546502, 943958, 1093004, 1887916, 5191769, 10383538, 20767076]

約数ペア:

[(1, 20767076), (2, 10383538), (4, 5191769), (11, 1887916), (19, 1093004), (22, 943958), (38, 546502), (44, 471979), (76, 273251), (209, 99364), (418, 49682), (836, 24841)]