20163507590

素因数分解:

$2^1\times 5^1\times {\mathrm{27427}}^1\times {\mathrm{73517}}^1$

素因数の和:100951

約数の個数: 16

約数和(自身を含む): 36296130672

約数和(自身を除く): 16132623082

約数列:

[1, 2, 5, 10, 27427, 54854, 73517, 137135, 147034, 274270, 367585, 735170, 2016350759, 4032701518, 10081753795, 20163507590]

約数ペア:

[(1, 20163507590), (2, 10081753795), (5, 4032701518), (10, 2016350759), (27427, 735170), (54854, 367585), (73517, 274270), (137135, 147034)]