20162906829

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{192121}}^1$

素因数の和:192179

約数の個数: 48

約数和(自身を含む): 33751992960

約数和(自身を除く): 13589086131

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 621, 897, 1521, 2691, 3887, 4563, 8073, 11661, 34983, 104949, 192121, 576363, 1729089, 2497573, 4418783, 5187267, 7492719, 13256349, 22478157, 32468449, 39769047, 57444179, 67434471, 97405347, 119307141, 172332537, 292216041, 516997611, 746774327, 876648123, 1550992833, 2240322981, 6720968943, 20162906829]

約数ペア:

[(1, 20162906829), (3, 6720968943), (9, 2240322981), (13, 1550992833), (23, 876648123), (27, 746774327), (39, 516997611), (69, 292216041), (117, 172332537), (169, 119307141), (207, 97405347), (299, 67434471), (351, 57444179), (507, 39769047), (621, 32468449), (897, 22478157), (1521, 13256349), (2691, 7492719), (3887, 5187267), (4563, 4418783), (8073, 2497573), (11661, 1729089), (34983, 576363), (104949, 192121)]