20060532090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{8255363}}^1$

素因数の和:8255385

約数の個数: 48

約数和(自身を含む): 54089144928

約数和(自身を除く): 34028612838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 8255363, 16510726, 24766089, 41276815, 49532178, 74298267, 82553630, 123830445, 148596534, 222894801, 247660890, 371491335, 445789602, 668684403, 742982670, 1114474005, 1337368806, 2006053209, 2228948010, 3343422015, 4012106418, 6686844030, 10030266045, 20060532090]

約数ペア:

[(1, 20060532090), (2, 10030266045), (3, 6686844030), (5, 4012106418), (6, 3343422015), (9, 2228948010), (10, 2006053209), (15, 1337368806), (18, 1114474005), (27, 742982670), (30, 668684403), (45, 445789602), (54, 371491335), (81, 247660890), (90, 222894801), (135, 148596534), (162, 123830445), (243, 82553630), (270, 74298267), (405, 49532178), (486, 41276815), (810, 24766089), (1215, 16510726), (2430, 8255363)]