20260551190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8008123}}^1$

素因数の和:8008164

約数の個数: 32

約数和(自身を含む): 41514114816

約数和(自身を除く): 21253563626

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 8008123, 16016246, 40040615, 80081230, 88089353, 176178706, 184186829, 368373658, 440446765, 880893530, 920934145, 1841868290, 2026055119, 4052110238, 10130275595, 20260551190]

約数ペア:

[(1, 20260551190), (2, 10130275595), (5, 4052110238), (10, 2026055119), (11, 1841868290), (22, 920934145), (23, 880893530), (46, 440446765), (55, 368373658), (110, 184186829), (115, 176178706), (230, 88089353), (253, 80081230), (506, 40040615), (1265, 16016246), (2530, 8008123)]