20739235682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1\times {\mathrm{3181}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 35422342200

約数和(自身を除く): 14683106518

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 929, 1858, 3181, 3509, 6362, 7018, 10219, 20438, 26941, 34991, 53882, 69982, 92249, 112409, 184498, 224818, 296351, 384901, 592702, 769802, 1014739, 2029478, 2955149, 3259861, 5910298, 6519722, 11162129, 22324258, 32506639, 65013278, 85699321, 171398642, 357573029, 715146058, 942692531, 1885385062, 10369617841, 20739235682]

約数ペア:

[(1, 20739235682), (2, 10369617841), (11, 1885385062), (22, 942692531), (29, 715146058), (58, 357573029), (121, 171398642), (242, 85699321), (319, 65013278), (638, 32506639), (929, 22324258), (1858, 11162129), (3181, 6519722), (3509, 5910298), (6362, 3259861), (7018, 2955149), (10219, 2029478), (20438, 1014739), (26941, 769802), (34991, 592702), (53882, 384901), (69982, 296351), (92249, 224818), (112409, 184498)]