20122030664

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{3259}}^1\times {\mathrm{16421}}^1$

素因数の和:19733

約数の個数: 32

約数和(自身を含む): 38545718400

約数和(自身を除く): 18423687736

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 3259, 6518, 13036, 16421, 26072, 32842, 65684, 131368, 153173, 306346, 612692, 771787, 1225384, 1543574, 3087148, 6174296, 53516039, 107032078, 214064156, 428128312, 2515253833, 5030507666, 10061015332, 20122030664]

約数ペア:

[(1, 20122030664), (2, 10061015332), (4, 5030507666), (8, 2515253833), (47, 428128312), (94, 214064156), (188, 107032078), (376, 53516039), (3259, 6174296), (6518, 3087148), (13036, 1543574), (16421, 1225384), (26072, 771787), (32842, 612692), (65684, 306346), (131368, 153173)]