20234093984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{105509}}^1$

素因数の和:105993

約数の個数: 48

約数和(自身を含む): 42993636840

約数和(自身を除く): 22759542856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 461, 922, 1844, 3688, 5993, 7376, 11986, 14752, 23972, 47944, 95888, 105509, 191776, 211018, 422036, 844072, 1371617, 1688144, 2743234, 3376288, 5486468, 10972936, 21945872, 43891744, 48639649, 97279298, 194558596, 389117192, 632315437, 778234384, 1264630874, 1556468768, 2529261748, 5058523496, 10117046992, 20234093984]

約数ペア:

[(1, 20234093984), (2, 10117046992), (4, 5058523496), (8, 2529261748), (13, 1556468768), (16, 1264630874), (26, 778234384), (32, 632315437), (52, 389117192), (104, 194558596), (208, 97279298), (416, 48639649), (461, 43891744), (922, 21945872), (1844, 10972936), (3688, 5486468), (5993, 3376288), (7376, 2743234), (11986, 1688144), (14752, 1371617), (23972, 844072), (47944, 422036), (95888, 211018), (105509, 191776)]