20120804082

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{3689183}}^1$

素因数の和:3689295

約数の個数: 32

約数和(自身を含む): 45155612160

約数和(自身を除く): 25034808078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 3689183, 7378366, 11067549, 22135098, 33202647, 66405294, 99607941, 199215882, 372607483, 745214966, 1117822449, 2235644898, 3353467347, 6706934694, 10060402041, 20120804082]

約数ペア:

[(1, 20120804082), (2, 10060402041), (3, 6706934694), (6, 3353467347), (9, 2235644898), (18, 1117822449), (27, 745214966), (54, 372607483), (101, 199215882), (202, 99607941), (303, 66405294), (606, 33202647), (909, 22135098), (1818, 11067549), (2727, 7378366), (5454, 3689183)]