20123364106

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{4751}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 31133507328

約数和(自身を除く): 11010143222

約数列:

[1, 2, 67, 73, 134, 146, 433, 866, 4751, 4891, 9502, 9782, 29011, 31609, 58022, 63218, 318317, 346823, 636634, 693646, 2057183, 2117803, 4114366, 4235606, 23237141, 46474282, 137831261, 150174359, 275662522, 300348718, 10061682053, 20123364106]

約数ペア:

[(1, 20123364106), (2, 10061682053), (67, 300348718), (73, 275662522), (134, 150174359), (146, 137831261), (433, 46474282), (866, 23237141), (4751, 4235606), (4891, 4114366), (9502, 2117803), (9782, 2057183), (29011, 693646), (31609, 636634), (58022, 346823), (63218, 318317)]