20146444913

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{4337}}^1$

素因数の和:4854

約数の個数: 32

約数和(自身を含む): 24362208000

約数和(自身を除く): 4215763087

約数列:

[1, 7, 29, 49, 203, 343, 467, 1421, 3269, 4337, 9947, 13543, 22883, 30359, 94801, 125773, 160181, 212513, 663607, 880411, 1487591, 2025379, 4645249, 6162877, 14177653, 43140139, 58735991, 99243571, 411151937, 694704997, 2878063559, 20146444913]

約数ペア:

[(1, 20146444913), (7, 2878063559), (29, 694704997), (49, 411151937), (203, 99243571), (343, 58735991), (467, 43140139), (1421, 14177653), (3269, 6162877), (4337, 4645249), (9947, 2025379), (13543, 1487591), (22883, 880411), (30359, 663607), (94801, 212513), (125773, 160181)]