2018085410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{19373}}^1$

素因数の和:20338

約数の個数: 32

約数和(自身を含む): 3967175232

約数和(自身を除く): 1949089822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1894, 4735, 9470, 10417, 19373, 20834, 38746, 52085, 96865, 104170, 193730, 213103, 426206, 1065515, 2131030, 18346231, 36692462, 91731155, 183462310, 201808541, 403617082, 1009042705, 2018085410]

約数ペア:

[(1, 2018085410), (2, 1009042705), (5, 403617082), (10, 201808541), (11, 183462310), (22, 91731155), (55, 36692462), (110, 18346231), (947, 2131030), (1894, 1065515), (4735, 426206), (9470, 213103), (10417, 193730), (19373, 104170), (20834, 96865), (38746, 52085)]