20159622021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1\times {\mathrm{27539}}^1$

素因数の和:30729

約数の個数: 32

約数和(自身を含む): 33523891200

約数和(自身を除く): 13364269179

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3169, 9507, 22183, 27539, 34859, 66549, 82617, 104577, 192773, 244013, 302929, 578319, 732039, 908787, 2120503, 6361509, 87271091, 261813273, 610897637, 959982001, 1832692911, 2879946003, 6719874007, 20159622021]

約数ペア:

[(1, 20159622021), (3, 6719874007), (7, 2879946003), (11, 1832692911), (21, 959982001), (33, 610897637), (77, 261813273), (231, 87271091), (3169, 6361509), (9507, 2120503), (22183, 908787), (27539, 732039), (34859, 578319), (66549, 302929), (82617, 244013), (104577, 192773)]