20233616128

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{653203}}^1$

素因数の和:653241

約数の個数: 54

約数和(自身を含む): 44393703452

約数和(自身を除く): 24160087324

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 15488, 30976, 653203, 1306406, 2612812, 5225624, 7185233, 10451248, 14370466, 20902496, 28740932, 41804992, 57481864, 79037563, 83609984, 114963728, 158075126, 167219968, 229927456, 316150252, 459854912, 632300504, 919709824, 1264601008, 1839419648, 2529202016, 5058404032, 10116808064, 20233616128]

約数ペア:

[(1, 20233616128), (2, 10116808064), (4, 5058404032), (8, 2529202016), (11, 1839419648), (16, 1264601008), (22, 919709824), (32, 632300504), (44, 459854912), (64, 316150252), (88, 229927456), (121, 167219968), (128, 158075126), (176, 114963728), (242, 83609984), (256, 79037563), (352, 57481864), (484, 41804992), (704, 28740932), (968, 20902496), (1408, 14370466), (1936, 10451248), (2816, 7185233), (3872, 5225624), (7744, 2612812), (15488, 1306406), (30976, 653203)]