20886448462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1\times {\mathrm{13127}}^1$

素因数の和:15504

約数の個数: 32

約数和(自身を含む): 35298146304

約数和(自身を除く): 14411697842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 2333, 4666, 13127, 25663, 26254, 51326, 72323, 144397, 144646, 288794, 406937, 795553, 813874, 1591106, 4476307, 8952614, 30625291, 61250582, 336878201, 673756402, 949384021, 1898768042, 10443224231, 20886448462]

約数ペア:

[(1, 20886448462), (2, 10443224231), (11, 1898768042), (22, 949384021), (31, 673756402), (62, 336878201), (341, 61250582), (682, 30625291), (2333, 8952614), (4666, 4476307), (13127, 1591106), (25663, 813874), (26254, 795553), (51326, 406937), (72323, 288794), (144397, 144646)]