20218279038

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91073329}}^1$

素因数の和:91073371

約数の個数: 16

約数和(自身を含む): 41529438480

約数和(自身を除く): 21311159442

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 91073329, 182146658, 273219987, 546439974, 3369713173, 6739426346, 10109139519, 20218279038]

約数ペア:

[(1, 20218279038), (2, 10109139519), (3, 6739426346), (6, 3369713173), (37, 546439974), (74, 273219987), (111, 182146658), (222, 91073329)]