20050470685

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{24443}}^1$

素因数の和:25497

約数の個数: 32

約数和(自身を含む): 28722677760

約数和(自身を除く): 8672207075

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1019, 5095, 7133, 23437, 24443, 35665, 117185, 122215, 164059, 171101, 562189, 820295, 855505, 2810945, 3935323, 19676615, 24907417, 124537085, 174351919, 572870591, 871759595, 2864352955, 4010094137, 20050470685]

約数ペア:

[(1, 20050470685), (5, 4010094137), (7, 2864352955), (23, 871759595), (35, 572870591), (115, 174351919), (161, 124537085), (805, 24907417), (1019, 19676615), (5095, 3935323), (7133, 2810945), (23437, 855505), (24443, 820295), (35665, 562189), (117185, 171101), (122215, 164059)]