20146796901

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9690619}}^1$

素因数の和:9690646

約数の個数: 32

約数和(自身を含む): 37211980800

約数和(自身を除く): 17065183899

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9690619, 29071857, 67834333, 87215571, 106596809, 203502999, 261646713, 319790427, 610508997, 746177663, 959371281, 1831526991, 2238532989, 2878113843, 6715598967, 20146796901]

約数ペア:

[(1, 20146796901), (3, 6715598967), (7, 2878113843), (9, 2238532989), (11, 1831526991), (21, 959371281), (27, 746177663), (33, 610508997), (63, 319790427), (77, 261646713), (99, 203502999), (189, 106596809), (231, 87215571), (297, 67834333), (693, 29071857), (2079, 9690619)]