20160791688192

素因数分解:

$2^{10}\times 3^1\times {\mathrm{15661}}^1\times {\mathrm{419051}}^1$

素因数の和:434735

約数の個数: 88

約数和(自身を含む): 53739419567712

約数和(自身を除く): 33578627879520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 250576, 375864, 419051, 501152, 751728, 838102, 1002304, 1257153, 1503456, 1676204, 2004608, 2514306, 3006912, 3352408, 4009216, 5028612, 6013824, 6704816, 8018432, 10057224, 12027648, 13409632, 16036864, 20114448, 24055296, 26819264, 40228896, 48110592, 53638528, 80457792, 107277056, 160915584, 214554112, 321831168, 429108224, 643662336, 1287324672, 6562757711, 13125515422, 19688273133, 26251030844, 39376546266, 52502061688, 78753092532, 105004123376, 157506185064, 210008246752, 315012370128, 420016493504, 630024740256, 840032987008, 1260049480512, 1680065974016, 2520098961024, 3360131948032, 5040197922048, 6720263896064, 10080395844096, 20160791688192]

約数ペア:

[(1, 20160791688192), (2, 10080395844096), (3, 6720263896064), (4, 5040197922048), (6, 3360131948032), (8, 2520098961024), (12, 1680065974016), (16, 1260049480512), (24, 840032987008), (32, 630024740256), (48, 420016493504), (64, 315012370128), (96, 210008246752), (128, 157506185064), (192, 105004123376), (256, 78753092532), (384, 52502061688), (512, 39376546266), (768, 26251030844), (1024, 19688273133), (1536, 13125515422), (3072, 6562757711), (15661, 1287324672), (31322, 643662336), (46983, 429108224), (62644, 321831168), (93966, 214554112), (125288, 160915584), (187932, 107277056), (250576, 80457792), (375864, 53638528), (419051, 48110592), (501152, 40228896), (751728, 26819264), (838102, 24055296), (1002304, 20114448), (1257153, 16036864), (1503456, 13409632), (1676204, 12027648), (2004608, 10057224), (2514306, 8018432), (3006912, 6704816), (3352408, 6013824), (4009216, 5028612)]