20163967020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112022039}}^1$

素因数の和:112022054

約数の個数: 36

約数和(自身を含む): 61164033840

約数和(自身を除く): 41000066820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112022039, 224044078, 336066117, 448088156, 560110195, 672132234, 1008198351, 1120220390, 1344264468, 1680330585, 2016396702, 2240440780, 3360661170, 4032793404, 5040991755, 6721322340, 10081983510, 20163967020]

約数ペア:

[(1, 20163967020), (2, 10081983510), (3, 6721322340), (4, 5040991755), (5, 4032793404), (6, 3360661170), (9, 2240440780), (10, 2016396702), (12, 1680330585), (15, 1344264468), (18, 1120220390), (20, 1008198351), (30, 672132234), (36, 560110195), (45, 448088156), (60, 336066117), (90, 224044078), (180, 112022039)]