20143782152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{85439}}^1$

素因数の和:87725

約数の個数: 32

約数和(自身を含む): 40693363200

約数和(自身を除く): 20549581048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2267, 4534, 9068, 18136, 29471, 58942, 85439, 117884, 170878, 235768, 341756, 683512, 1110707, 2221414, 4442828, 8885656, 193690213, 387380426, 774760852, 1549521704, 2517972769, 5035945538, 10071891076, 20143782152]

約数ペア:

[(1, 20143782152), (2, 10071891076), (4, 5035945538), (8, 2517972769), (13, 1549521704), (26, 774760852), (52, 387380426), (104, 193690213), (2267, 8885656), (4534, 4442828), (9068, 2221414), (18136, 1110707), (29471, 683512), (58942, 341756), (85439, 235768), (117884, 170878)]