20163627162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53342929}}^1$

素因数の和:53342947

約数の個数: 32

約数和(自身を含む): 51209212800

約数和(自身を除く): 31045585638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53342929, 106685858, 160028787, 320057574, 373400503, 480086361, 746801006, 960172722, 1120201509, 1440259083, 2240403018, 2880518166, 3360604527, 6721209054, 10081813581, 20163627162]

約数ペア:

[(1, 20163627162), (2, 10081813581), (3, 6721209054), (6, 3360604527), (7, 2880518166), (9, 2240403018), (14, 1440259083), (18, 1120201509), (21, 960172722), (27, 746801006), (42, 480086361), (54, 373400503), (63, 320057574), (126, 160028787), (189, 106685858), (378, 53342929)]