20596992

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 59063424

約数和(自身を除く): 38466432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2063, 2496, 3328, 4126, 4992, 6189, 8252, 9984, 12378, 16504, 24756, 26819, 33008, 49512, 53638, 66016, 80457, 99024, 107276, 132032, 160914, 198048, 214552, 264064, 321828, 396096, 429104, 528128, 643656, 792192, 858208, 1287312, 1584384, 1716416, 2574624, 3432832, 5149248, 6865664, 10298496, 20596992]

約数ペア:

[(1, 20596992), (2, 10298496), (3, 6865664), (4, 5149248), (6, 3432832), (8, 2574624), (12, 1716416), (13, 1584384), (16, 1287312), (24, 858208), (26, 792192), (32, 643656), (39, 528128), (48, 429104), (52, 396096), (64, 321828), (78, 264064), (96, 214552), (104, 198048), (128, 160914), (156, 132032), (192, 107276), (208, 99024), (256, 80457), (312, 66016), (384, 53638), (416, 49512), (624, 33008), (768, 26819), (832, 24756), (1248, 16504), (1664, 12378), (2063, 9984), (2496, 8252), (3328, 6189), (4126, 4992)]