20792442047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 23372181504

約数和(自身を除く): 2579739457

約数列:

[1, 13, 31, 167, 227, 403, 1361, 2171, 2951, 5177, 7037, 17693, 37909, 42191, 67301, 91481, 227287, 308947, 492817, 548483, 1175179, 2954731, 4016311, 7045897, 9577357, 15277327, 51594149, 91596661, 124505641, 670723937, 1599418619, 20792442047]

約数ペア:

[(1, 20792442047), (13, 1599418619), (31, 670723937), (167, 124505641), (227, 91596661), (403, 51594149), (1361, 15277327), (2171, 9577357), (2951, 7045897), (5177, 4016311), (7037, 2954731), (17693, 1175179), (37909, 548483), (42191, 492817), (67301, 308947), (91481, 227287)]