20002652

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 35925120

約数和(自身を除く): 15922468

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 647, 1294, 2588, 7729, 15458, 30916, 38173, 76346, 84757, 152692, 169514, 339028, 5000663, 10001326, 20002652]

約数ペア:

[(1, 20002652), (2, 10001326), (4, 5000663), (59, 339028), (118, 169514), (131, 152692), (236, 84757), (262, 76346), (524, 38173), (647, 30916), (1294, 15458), (2588, 7729)]