21167357860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96215263}}^1$

素因数の和:96215283

約数の個数: 24

約数和(自身を含む): 48492493056

約数和(自身を除く): 27325135196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 96215263, 192430526, 384861052, 481076315, 962152630, 1058367893, 1924305260, 2116735786, 4233471572, 5291839465, 10583678930, 21167357860]

約数ペア:

[(1, 21167357860), (2, 10583678930), (4, 5291839465), (5, 4233471572), (10, 2116735786), (11, 1924305260), (20, 1058367893), (22, 962152630), (44, 481076315), (55, 384861052), (110, 192430526), (220, 96215263)]