20074888911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3778447}}^1$

素因数の和:3778491

約数の個数: 32

約数和(自身を含む): 34822176768

約数和(自身を除く): 14747287857

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 3778447, 11335341, 26449129, 41562917, 79347387, 86904281, 124688751, 260712843, 290940419, 608329967, 872821257, 955947091, 1824989901, 2867841273, 6691629637, 20074888911]

約数ペア:

[(1, 20074888911), (3, 6691629637), (7, 2867841273), (11, 1824989901), (21, 955947091), (23, 872821257), (33, 608329967), (69, 290940419), (77, 260712843), (161, 124688751), (231, 86904281), (253, 79347387), (483, 41562917), (759, 26449129), (1771, 11335341), (5313, 3778447)]