20348033398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{36713}}^1$

素因数の和:36853

約数の個数: 64

約数和(自身を含む): 39333911040

約数和(自身を除く): 18985877642

約数列:

[1, 2, 7, 11, 14, 22, 59, 61, 77, 118, 122, 154, 413, 427, 649, 671, 826, 854, 1298, 1342, 3599, 4543, 4697, 7198, 9086, 9394, 25193, 36713, 39589, 50386, 73426, 79178, 256991, 277123, 403843, 513982, 554246, 807686, 2166067, 2239493, 2826901, 4332134, 4478986, 5653802, 15162469, 15676451, 23826737, 24634423, 30324938, 31352902, 47653474, 49268846, 132130087, 166787159, 172440961, 264260174, 333574318, 344881922, 924910609, 1453430957, 1849821218, 2906861914, 10174016699, 20348033398]

約数ペア:

[(1, 20348033398), (2, 10174016699), (7, 2906861914), (11, 1849821218), (14, 1453430957), (22, 924910609), (59, 344881922), (61, 333574318), (77, 264260174), (118, 172440961), (122, 166787159), (154, 132130087), (413, 49268846), (427, 47653474), (649, 31352902), (671, 30324938), (826, 24634423), (854, 23826737), (1298, 15676451), (1342, 15162469), (3599, 5653802), (4543, 4478986), (4697, 4332134), (7198, 2826901), (9086, 2239493), (9394, 2166067), (25193, 807686), (36713, 554246), (39589, 513982), (50386, 403843), (73426, 277123), (79178, 256991)]