20110980673

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4349}}^1\times {\mathrm{4967}}^1$

素因数の和:9349

約数の個数: 24

約数和(自身を含む): 24636312000

約数和(自身を除く): 4525331327

約数列:

[1, 7, 19, 49, 133, 931, 4349, 4967, 30443, 34769, 82631, 94373, 213101, 243383, 578417, 660611, 4048919, 4624277, 21601483, 151210381, 410428177, 1058472667, 2872997239, 20110980673]

約数ペア:

[(1, 20110980673), (7, 2872997239), (19, 1058472667), (49, 410428177), (133, 151210381), (931, 21601483), (4349, 4624277), (4967, 4048919), (30443, 660611), (34769, 578417), (82631, 243383), (94373, 213101)]