20125853244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{112327}}^1$

素因数の和:112429

約数の個数: 120

約数和(自身を含む): 60890762240

約数和(自身を除く): 40764908996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 474, 553, 567, 711, 756, 948, 1106, 1134, 1422, 1659, 2133, 2212, 2268, 2844, 3318, 4266, 4977, 6399, 6636, 8532, 9954, 12798, 14931, 19908, 25596, 29862, 44793, 59724, 89586, 112327, 179172, 224654, 336981, 449308, 673962, 786289, 1010943, 1347924, 1572578, 2021886, 2358867, 3032829, 3145156, 4043772, 4717734, 6065658, 7076601, 8873833, 9098487, 9435468, 12131316, 14153202, 17747666, 18196974, 21229803, 26621499, 28306404, 35495332, 36393948, 42459606, 53242998, 62116831, 63689409, 79864497, 84919212, 106485996, 124233662, 127378818, 159728994, 186350493, 239593491, 248467324, 254757636, 319457988, 372700986, 479186982, 559051479, 718780473, 745401972, 958373964, 1118102958, 1437560946, 1677154437, 2236205916, 2875121892, 3354308874, 5031463311, 6708617748, 10062926622, 20125853244]

約数ペア:

[(1, 20125853244), (2, 10062926622), (3, 6708617748), (4, 5031463311), (6, 3354308874), (7, 2875121892), (9, 2236205916), (12, 1677154437), (14, 1437560946), (18, 1118102958), (21, 958373964), (27, 745401972), (28, 718780473), (36, 559051479), (42, 479186982), (54, 372700986), (63, 319457988), (79, 254757636), (81, 248467324), (84, 239593491), (108, 186350493), (126, 159728994), (158, 127378818), (162, 124233662), (189, 106485996), (237, 84919212), (252, 79864497), (316, 63689409), (324, 62116831), (378, 53242998), (474, 42459606), (553, 36393948), (567, 35495332), (711, 28306404), (756, 26621499), (948, 21229803), (1106, 18196974), (1134, 17747666), (1422, 14153202), (1659, 12131316), (2133, 9435468), (2212, 9098487), (2268, 8873833), (2844, 7076601), (3318, 6065658), (4266, 4717734), (4977, 4043772), (6399, 3145156), (6636, 3032829), (8532, 2358867), (9954, 2021886), (12798, 1572578), (14931, 1347924), (19908, 1010943), (25596, 786289), (29862, 673962), (44793, 449308), (59724, 336981), (89586, 224654), (112327, 179172)]