20211001758

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{31393}}^1$

素因数の和:32209

約数の個数: 48

約数和(自身を含む): 44782410816

約数和(自身を除く): 24571409058

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 761, 846, 1522, 2283, 4566, 6849, 13698, 31393, 35767, 62786, 71534, 94179, 107301, 188358, 214602, 282537, 321903, 565074, 643806, 1475471, 2950942, 4426413, 8852826, 13279239, 23890073, 26558478, 47780146, 71670219, 143340438, 215010657, 430021314, 1122833431, 2245666862, 3368500293, 6737000586, 10105500879, 20211001758]

約数ペア:

[(1, 20211001758), (2, 10105500879), (3, 6737000586), (6, 3368500293), (9, 2245666862), (18, 1122833431), (47, 430021314), (94, 215010657), (141, 143340438), (282, 71670219), (423, 47780146), (761, 26558478), (846, 23890073), (1522, 13279239), (2283, 8852826), (4566, 4426413), (6849, 2950942), (13698, 1475471), (31393, 643806), (35767, 565074), (62786, 321903), (71534, 282537), (94179, 214602), (107301, 188358)]