20199746936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148527551}}^1$

素因数の和:148527574

約数の個数: 16

約数和(自身を含む): 40102439040

約数和(自身を除く): 19902692104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148527551, 297055102, 594110204, 1188220408, 2524968367, 5049936734, 10099873468, 20199746936]

約数ペア:

[(1, 20199746936), (2, 10099873468), (4, 5049936734), (8, 2524968367), (17, 1188220408), (34, 594110204), (68, 297055102), (136, 148527551)]