20156194898

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1\times {\mathrm{8819}}^1$

素因数の和:11654

約数の個数: 32

約数和(自身を含む): 35155814400

約数和(自身を除く): 14999619502

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 2767, 5534, 8819, 17638, 19369, 38738, 61733, 123466, 163253, 326506, 520321, 1040642, 1142771, 2285542, 3642247, 7284494, 24402173, 48804346, 170815211, 341630422, 1439728207, 2879456414, 10078097449, 20156194898]

約数ペア:

[(1, 20156194898), (2, 10078097449), (7, 2879456414), (14, 1439728207), (59, 341630422), (118, 170815211), (413, 48804346), (826, 24402173), (2767, 7284494), (5534, 3642247), (8819, 2285542), (17638, 1142771), (19369, 1040642), (38738, 520321), (61733, 326506), (123466, 163253)]