20823864384

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4715549}}^1$

素因数の和:4715587

約数の個数: 56

約数和(自身を含む): 57491985600

約数和(自身を除く): 36668121216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4715549, 9431098, 14146647, 18862196, 28293294, 37724392, 56586588, 75448784, 108457627, 113173176, 150897568, 216915254, 226346352, 301795136, 325372881, 433830508, 452692704, 650745762, 867661016, 905385408, 1301491524, 1735322032, 2602983048, 3470644064, 5205966096, 6941288128, 10411932192, 20823864384]

約数ペア:

[(1, 20823864384), (2, 10411932192), (3, 6941288128), (4, 5205966096), (6, 3470644064), (8, 2602983048), (12, 1735322032), (16, 1301491524), (23, 905385408), (24, 867661016), (32, 650745762), (46, 452692704), (48, 433830508), (64, 325372881), (69, 301795136), (92, 226346352), (96, 216915254), (138, 150897568), (184, 113173176), (192, 108457627), (276, 75448784), (368, 56586588), (552, 37724392), (736, 28293294), (1104, 18862196), (1472, 14146647), (2208, 9431098), (4416, 4715549)]