20164060273

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{1163}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 23779123200

約数和(自身を除く): 3615062927

約数列:

[1, 7, 47, 151, 329, 349, 1057, 1163, 2443, 7097, 8141, 16403, 49679, 52699, 54661, 114821, 175613, 368893, 382627, 405887, 1229291, 2476853, 2841209, 8253811, 17337971, 19076689, 57776677, 61288937, 133536823, 429022559, 2880580039, 20164060273]

約数ペア:

[(1, 20164060273), (7, 2880580039), (47, 429022559), (151, 133536823), (329, 61288937), (349, 57776677), (1057, 19076689), (1163, 17337971), (2443, 8253811), (7097, 2841209), (8141, 2476853), (16403, 1229291), (49679, 405887), (52699, 382627), (54661, 368893), (114821, 175613)]