20210573634

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{804497}}^1$

素因数の和:804634

約数の個数: 32

約数和(自身を含む): 41705176320

約数和(自身を除く): 21494602686

約数列:

[1, 2, 3, 6, 53, 79, 106, 158, 159, 237, 318, 474, 4187, 8374, 12561, 25122, 804497, 1608994, 2413491, 4826982, 42638341, 63555263, 85276682, 127110526, 127915023, 190665789, 255830046, 381331578, 3368428939, 6736857878, 10105286817, 20210573634]

約数ペア:

[(1, 20210573634), (2, 10105286817), (3, 6736857878), (6, 3368428939), (53, 381331578), (79, 255830046), (106, 190665789), (158, 127915023), (159, 127110526), (237, 85276682), (318, 63555263), (474, 42638341), (4187, 4826982), (8374, 2413491), (12561, 1608994), (25122, 804497)]