20161901424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8572237}}^1$

素因数の和:8572262

約数の個数: 60

約数和(自身を含む): 60588578184

約数和(自身を除く): 40426676760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8572237, 17144474, 25716711, 34288948, 51433422, 60005659, 68577896, 102866844, 120011318, 137155792, 180016977, 205733688, 240022636, 360033954, 411467376, 420039613, 480045272, 720067908, 840079226, 960090544, 1260118839, 1440135816, 1680158452, 2520237678, 2880271632, 3360316904, 5040475356, 6720633808, 10080950712, 20161901424]

約数ペア:

[(1, 20161901424), (2, 10080950712), (3, 6720633808), (4, 5040475356), (6, 3360316904), (7, 2880271632), (8, 2520237678), (12, 1680158452), (14, 1440135816), (16, 1260118839), (21, 960090544), (24, 840079226), (28, 720067908), (42, 480045272), (48, 420039613), (49, 411467376), (56, 360033954), (84, 240022636), (98, 205733688), (112, 180016977), (147, 137155792), (168, 120011318), (196, 102866844), (294, 68577896), (336, 60005659), (392, 51433422), (588, 34288948), (784, 25716711), (1176, 17144474), (2352, 8572237)]